Give the full set of quantum numbers for the electron lost when a Cs atom ionizes. a. n = 6; l = 1; ml = –1; ms = +½ b. n = 5; l = 0; ml = +1; ms
55,537 results
chem
1. under what circumstances is the molecular geometry around a single central atom the same as the electron group geometry around the central atom? 2.If all of the electron groups around a single central atom are bonding, and the same outer atom is bonded

AP Chemistry
Which of the following sets of quantum numbers are allowed for an electron in a hydrogen atom? a)n=3, l=0, ml=0 b)n=4,l=1,ml=1 c)n=2,l=1,ml=2

Chemistry
For each electron in a groundstate Be atom, select the set of quantum numbers that represents it. Check all that apply. n=1 l=0 ml=1 ms= +1/2 n=1 l=0 ml=0 ms=1/2 n=2 l=1 ml=0 ms= 1/2 n=1 l=0 ml=0 ms=+1/2 n=2 l=1 ml=1 ms=+1/2 n=2 1=0 ml=0 ms=+1/2 n=2

Chemistry
Which of the following set of quantum numbers (ordered n, ℓ, mℓ, ms) are possible for an electron in an atom? Check all that apply. 4, 3, 1, 1/2 2, 1, 2, 1/2 4, 2, 1, 1/2 4, 2, 1, 1/2 2, 4, 1, 1/2 5, 3, 3, 1/2 5, 3, 4, 1/2 3, 2, 0, 2

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What is the set of quantum numbers for the last three electrons in an iodine atom?

physics
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Very brieﬂy explain the main horizontal and vertical features of the Periodic Table in terms of the electronic structure and relevant quantum numbers?  Am I being asked to state for instance in the case of Halogens that as we progress down

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Hi everyone, I'm having problems with effective nuclear charge. Regarding these problems. Calculate Zeff for a valence electron in an oxygen atom. and Calculate Zeff for the 4s electron in a copper atom, . and Calculate Zeff for a 3d electron in a copper

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What 4 quantum numbers describes one of the outermost electrons in a strontium atom in ground state? 5,0,0,1/2 Is my answer correct?

Chem
what are the four quantum numbers of the last electron of As this is what i have n=4 l=1 ms= 1/2 i don't know how to calculate ml. I know it's either: 1,0,1

chemistry
Which statement describes the principal quantum number (n)? A. The quantum number that indicates the subshell occupied by an electron B. The quantum number that indicates the energy level of the electron C. A subdivision of an energy level in an atom D.

chemistry
which of the following is a correct set of quantum numbers for an electron in a 5f

Chemistry
A possible set of quantum numbers for the last electron added to complete an atom of potassium in its ground state is a) n=4, l=0, ml=0, ms= 1/2 b) n=3, l=1, ml=0, ms= 1/2 c) n=4, l=1, ml=0, ms= +1/2 d) n=3, l=1, ml=1, ms= +1/2 e) n=4, l=2, ml=1, ms=

physics
Consider this set of quantum numbers: n = 3, l = 2, ml = 1, ms = +½ The maximum number of electrons in an atom which can share the above set of quantum numbers is

Chemistry
Consider an atom of Xenon. How many electrons in this atom... a) have the quantum number of l=2 b) have the quantum number of ml=0 c)have the quantum numbers n=5,ml=2 (at the same time) I think I know the answers. a) 10 b)2 c)2 But I am unsure and would

Chem 1330
Which set of quantum numbers(n, l, ml, ms) could describe the highestenergy electron in a groundstate potassium ion, K? a) (4, 1, 1, 1/2) b) (4, 1, 0, 1/2) c) (4, 0, 1, 1/2) d) (4, 0, 0, 1/2) e) (4, 1, 1, 1/2)

General Chemistry
Question 1: In the BalmerRydberg equation, what value of m is used to determine the wavelengths of the Balmer series? m=? Question 2: List a possible set of four quantum numbers (n,l,ml,ms) in order, for the highest energy electron in gallium,Ga.

Chemistry
Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four quantum numbers, the principal quantum number (n), the angular momentum quantum number (ℓ), the magnetic quantum number (mℓ),

chemistry
Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four quantum numbers, the principal quantum number (n), the angular momentum quantum number (ℓ), the magnetic quantum number (mℓ),

Chemistry
The principal quantum number, n, describes the energy level of a particular orbital as a function of the distance from the center of the nucleus. Additional quantum numbers exist to quantify the other characteristics of the electron. The angular momentum

Chemistry
What is the set of quantum numbers for the last three electrons in an iodine atom?

Chemistry!
An excited hydrogen atom emits light with a frequency of 1.141x10^14 Hz to reach the energy level for which n=4. In what principle quantum level did the electron begin?

Chemistry
find an atom which would have an electron with a quantum number of n=5, l=2, mL=0, mS=1/2 and a valence electron with a quantum number of n=6,l=1, mL=1, mS=1/2.

chemistry
Give the maximum number of electrons in an atom that can have these quantum numbers. 1. n = 3, ℓ = 2, mℓ = 1, ms = 1/2 2. n = 2, ℓ = 1, mℓ = 1, ms = 1/2

chemistry
Consider the electronic configuration of an atom: A.what are the n, l and ml quantum numbers corresponding to the 3s orbital? B.List all the possible quantum numbers values for an orbital in the 5f subshell?

chemistry
Which of the following quantum numbers describes the shape of an orbital? A) principle quantum number (n) B) magnetic quantum number (ml) C) spin quantum number (ms) D) Schrodinger quantum number (S) E) (azithmal) angular momentum quantum number (l)

Chemistry
The principal quantum number, n, describes the energy level of a particular orbital as a function of the distance from the center of the nucleus. Additional quantum numbers exist to quantify the other characteristics of the electron. The angular momentum

chemistry
State whether each of the following sets of quantum numbers is permissible for an electron in an atom. If a set is not permissible, explain why. (i) [1, 0, +1/2, +1/2] and (ii) [3, 2, 1, 1]

College Chemistry
Write a complete set of quantum numbers for the 5th electron added to H ion..(5th electron in any electron configuration). n= l= m(l)= m(s)=

chemistry
An electron in a hydrogen atom makes a transition from an energy state of principal quantum numbers ni to n=2.If the photon emitted has a wavelentgh of 434nm what is the value of ni?

Chemistry
Provide the complete set of quantum numbers for all the electrons that could populate the 3d subshell of an atom. My answer: n = 5, l = 4, ml = 4, 3, 2, 1, 0, 1, 2, 3, 4, ms = 1/2 or 1/2 Am I correct or did I make a mistake?

General chem
How many electrons can have the quantum numbers n=4; l=2; ml=2 in an atom?

Chemistry
What is the element whose 4+ cation has the following set of quantum numbers, n=3, l=2, ml=0, and m.s=+1/2 for its highest energy electron? I know, based on the quantum numbers, that its referring to a 3d sublevel. How can I find the solution? Thanks

Physics
Please help me answer the question below and also show equations and steps of how you came to your answer. Thank you 1. The electron in a hydrogen tom is in the first excited state, when the electron acquires an additional 2.86eV of energy. What is the

Chemistry
How many electrons in an atom could have these sets of quantum numbers? n=2 n=5, l=3 n=6, l=1, ml=1

physical science
What physical quantities are governed by the quantum numbers of an atomic electron?.

Chemistry
A) n=1 l=0 ml=0 ms=1/2 B) n=3 l=1 ml=1 ms=1/2 C) n=2 l=0 ml=0 ms=1/2 D) n=2 l=1 ml=0 ms=1/2 E) n=3 l=2 ml=0 ms=1/2 F) n=2 l=1 ml=1 ms=1/2 Which of the above sets of quantum numbers could possibly describe an electron in the groundstate configurations

chemistry
Which of the following set of quantum numbers (ordered n, ℓ, mℓ, ms) are possible for an electron in an atom? Check all that apply. 2, 3, 1/2 3, 2, 2, 1/2 5, 2, 1, 1/2 3, 2, 2, 1/2 4, 3, 4, 1/2 3, 2, 1, 1 4, 3, 2, 1/2 3, 3, 1, 1/2

Chem
For germanium atom write: the set of four quantum numbers for the two highest energy electrons in an atom of Ge. If you go to www.webelements.com and click on Ge, then click on the electron configuration (on the left side of the site but you may need to

Chemistry
Give the 4 quantum numbers for the highest energy electron in the valence shell of Osmium.

General Chemistry
lectron configuration of a neutral atom is 1s22s22p63s23p2. a) Draw the orbital diagram. b) Write a complete set of quantum numbers for each of the electrons. c) Name the element.

electron structure and periodic table
Given 4,0,2,+1/2, indicate why this set of quantum numbers could not occur I am unsure why this quantum number cannot occur, it's first quantum number value is understandable, 2nd quantum number is as well,and its spin is correct please help

Chemistry
Hi everyone, I'm having problems with effective nuclear charge. Regarding these problems. Calculate Zeff for a valence electron in an oxygen atom. and Calculate Zeff for the 4s electron in a copper atom, . and Calculate Zeff for a 3d electron in a copper

chemistry
list the values for the four quantum numbers for each electron in fluorine

Chemistry
The energy (in joules) of an electron energy level in the Bohr atom is given by the expression: En = 2.179E18/n2 J where n is the quantum number that specifies the energy level. What is the frequency in Hz of the radiation emitted when an electron falls

Chemistry
Which of the following sets of quantum numbers could possibly describe an electron in the groundstate configurations of beryllium. Choose all that apply (e.g. AB, ABC, ABDF). A) n=1 l=0 ml=0 ms=1/2 B) n=3 l=1 ml=1 ms=1/2 C) n=2 l=0 ml=0 ms=1/2 D) n=2

chemistry
Which of the following is a possible set of n, l, ml, and ms quantum numbers for the last electron added to form an As3+ ion? (a) 3, 1, 1, ½ (b) 4, 0, 0, ½ (c) 3, 2, 0, ½ (d) 4, 1, 1, ½ (e) 5, 0, 0, ½

physics
The hydrogen atom consists of a proton with an electron in orbit about the proton. The laws of quantum mechanics determine that the radius of this orbit is 5.29x10^11 meters. Therefore, calculate a) The electric potential the electron experiences. b) The

Chemistry
What is the element whose 2+ cation's highest energy electron has the following set of quantum numbers, n=5, l=2, ml=1, and m.s=+1/2 for its highest energy electron? I know, based on the quantum numbers, that its referring to a 5d sublevel. Is it Ba? How

Chemistry
What is the subshell designation for an electron with the following set quantum numbers? 1) n = 1; l = 0 2) n = 3; l = 2; mi = 1 3) n = 4; l = 3 3) n = 2; l = 0; mi = 0

Chemistry
What is the element whose d sublevel is filled and its highest energy electron has the set of quantum numbers: n=4, l=0, ml=0, ms=+1/2

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From the information below, identify element X. a. The wavelength of the radio waves sent by an FM station broadcasting at 97.1 MHz is 30.0 million (3.00 X lo7) times greater than the wavelength corresponding to the energy difference between a particular

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Suppose you live in a different universe where different amount of quantum numbers is required to describe the atomic orbitals. These quantum numbers have the following rules: N principal 1,2,3,…. L orbital =N M magnetic 1. 0. +1 How many orbitals are

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24. A quantum is a finite amount of energy gained or lost by an atom. F? 25. An atom is in an excited state when it has its lowest energy. F 26. The Bohr model of the atom shows electrons in areas called energy levels. F? 27. The principal quantum

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Hello if you could help me with this question, I would very appreciate it :) QUESTION: Provide the complete set of quantum numbers for all the electrons that could populate the 3d subshell of an atom

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Ok an atom loses an electron becomes positiveatom gainin electron becomes negative? Is that correct? that's w/ 1 electron in outer shell of one atom and the other atom receiving an electron to fill its outer shell

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Q: Identify all that is incorrect about the set of four quantum numbers and explain why. {3, 2, 1, 1/2} A. 3 because there can't be a negative orbital. Q: Identify all that is incorrect about the set of four quantum numbers and explain why. { 3, 2, 1/2,

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Draw the electron energy diagram stating the 4 quantum numbers of the last electron in each of the following ions n3 ion and Fe+3 ion

chemistry
How many electrons in an atom could have these sets of quantum numbers? n=3 n=5, l=2 n=6, l=1 ml=1

Chemistry
The energy (in joules) of an electron energy level in the Bohr atom is given by the expression: En = 2.179 x 1018/n2 J where n is the principal quantum number for the energy level. What is the frequency in Hz of the electromagnetic radiation absorbed

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In the quantum mechanical picture of the hydrogen atom, the orbital angular momentum of the electron may be zero in any of the possible energy states. For which energy state must the orbital angular momentum be zero? n = 1 n = 2 n = 3 n = 4 Give your

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At most, how many 4d electrons can an atom have? Of these what is the maximum number that can have ms= 1/2? A 5f electron has what value of quantum number l? What values of ml may it have? Also please explain how you got the answers so I can understand?

Chemistry
What is the maximum number of electrons in an atom that can have the following quantum numbers? n= 4 ml= 3 ms= +1/2 How would you figure that out given those information? What's the process of that?

Physics
A hydrogen atom is at the earth's surface. The electron and proton in the atom are separated by a distance of 5.29x10^11m. What is the ratio of the magnitude of the electrical force exerted by the proton on the electron to the weight of the electron?

Science
What is most likely t be part of a ionic bond? 1.) an atom with no valance electrons. 2.) an atom with one valance electron. 3.) an atom with 2 valance electrons 4.) an atom with three valance electrons. My answer is number one. Also if posible can you

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Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four quantum numbers, the principal quantum number (n), the angular momentum quantum number (ℓ), the magnetic quantum number (mℓ),

Science  MIT
Which of the following is a possible set of n, l, mi, and ms quantum numbers for the last electron added to form a gallium atom (Z=31)? 4,1,1,1/2

General Chemistry
The electron configuration of a neutral atom is 1s22s22p63s2. Write a complete set of quantum numbers for each of the electrons. Please explain with answers.

Chemistry
Give the maximum number of electrons in an atom that can have the following set of quantum numbers. (a) n=4 (b) n = 5, ml = 1, (c) n = 5, ms = 1/2

physics
Please help me answer the question below and also show equations and steps of how you came to your answer. Thank you 1. The electron in a hydrogen tom is in the first excited state, when the electron acquires an additional 2.86eV of energy. What is the

chemistry
The first ionization potential of the elements B, C, and N (atomic numbers 5, 6, and 7) steadily increases, but that of O is less than that of N. The best interpretation of the lower value for O is that: 1. the ionization potential of N is a maximum and

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1. Hydrogen is the simplest atom in the universe, thus it is the most commonly used example for delving into the quantum world. The energy levels of hydrogen can be calculated using the principle quantum number, n, in the equation En = −13.6 eV (1/n 2 ),

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For two spinpaired electrons that are in the same orbital, describe how the values for the first three quantum numbers (n, L, and mL) are related for the two electrons. Is this because no other electron has the same quantum number?

College Chemistry
In energy terms, ionization of an electron in an atom corresponds to the transition from whatever quantum state the electron is in to an energy of 0 KJ/mole. Calculate the energy in joules needed to remove one electron in the n=1 state from a hydrogen

Physics
The allowed orbits for the electron around the nucleus of the hydrogen atom are explained by de Broglie as ... a. Quantized values for the total energy of the electron in the atom b. Quantized values for the angular momentum of the electron in the atom c.

physics
A monochromatic light beam with energy 204eV is used to excite the Be+3 (H –like atom with Z=4) from its ground state to some excited state m. Neglect the finite nuclear mass correction. a) Find the quantum number m of this excited state. b) Following

Chemistry
For atoms that contain more than one electron, the Pauli Exclusion Principle states that: (A)the most stable arrangement of electrons in subshells is the one with the greatest number of paralel (B) Diamagnetic substances are repelled by magnets

chemistry
which of the quantum numbers relates to the electron only?

chemistry
How many electrons in a cesium atom can have the quantum numbers of n = 3 and ml = 1

Chemistry
ELement A has a valence electronic structure of ns2np1. Element B has the valence electronic structure of ns2np5. If the value of n for element A is 3, what is the set of 4 quantum numbers that would describe the energy of the electron represented by np1?

Chemistry
Which of the following happens when an ionic bond is formed? A. Two atoms attain equal electronegativities. B. One atom pulls an electron from another atom. C. One atom becomes more electronegative than another atom. D. Two atoms share an electron.

Chemistry
According to the quantummechanical model for the hydrogen atom, which of the following electron transitions would produce light with the longer wavelength: 2p > 1s or 3p > 1s I have the answer, which is 2p > 1s, but can someone offer some help as to

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list the values for the four quantum numbers for each electron in magnesium

Chemstry
Which of the quantum numbers relates to the electron only? Which relate (s) to the orbital?

Sorry Chemistry / Ionic Bonding
Hello My exams are coming I'm a straight A student .. the problem however is : My textbooks , teacher and every piece of work that he gives us is complicated can someone explain me how Ionic Bonding works . Please I really beg you... I need your help! My

chem
Give the full set of quantum numbers for the electron lost when a Cs atom ionizes. a. n = 6; l = 1; ml = –1; ms = +½ b. n = 5; l = 0; ml = +1; ms = –½ c. n = 5; l = 0; ml = 0; ms = –½ d. n = 6; l = 0; ml = 0; ms = +½ I am really am not sure but I

CHEMISTRY URGENT
Give the full set of quantum numbers for the electron lost when a Cs atom ionizes. a. n = 6; l = 1; ml = –1; ms = +½ b. n = 5; l = 0; ml = +1; ms = –½ c. n = 5; l = 0; ml = 0; ms = –½ d. n = 6; l = 0; ml = 0; ms = +½ Is the answer A.

Chemistry
For each electron in a groundstate Be atom, select the set of quantum numbers that represents it. Check all that apply. ( ) n=2, l=0, ml=0, ms=+1/2 ( ) n=1, l=0, ml=0, ms=+1/2 ( ) n=2, l=1, ml=0, ms=1/2 ( ) n=2, l=1, ml=1, ms=+1/2 ( ) n=2, l=0, ml=0,

Physics
Consider the Bohr energy expression (Equation 30.13) as it applies to singly ionized helium He+ (Z = 2) and an ionized atom with Z=4 and only a single electron orbiting the nucleus. This expression predicts equal electron energies for these two species for

Chemistry! HELP
What information about an electron in an atom is given by the following quantum numbers? 2px+1/2 Answer? (idk if this is right) : An electron located in the p orbital in the 2nd main enrgy level would be said to be located in the 2p sublevel.

chemistry
How do you do this problem, I want to know how to set it up for a quiz tomorrow. An electron moves from n=5 to n=1 quantum level and emits a photon with an energy of 2.093x10^18 J. How much energy mist the atom absorb to move an electron from n=1 to n=5?

chem
can someone give me examples of the explanatory power of the quantummechanical model? Power to explain what? The nature of the chemical bond? Linus Pauling wrote a book with that title. Bascially, QM can explain everything about chemistry such as

chemistry
write all the possible set of magnetic quantum number for an electron in the n=2 shell that have an angular momentum number l=o and a spin quantum number +1/2

Chemistry
HOw does the quantum mechanical orbital differ from a bohr orvit for an electron in a hydrogen atom?

Chemistry
How many electrons in an atom could have these sets of quantum numbers? n=3 n=5 , l=2 n=7 , l=3 , ml=1

Please Chemistry Help
for the transition of an electron in a hydrogen atom between the principal quantum number levels 4 and 3, calculate a) the energy released b) the wavelength of the line in the spectra.

Chemistry
For each electron in a groundstate Be atom, select the set of quantum numbers that represents it. Check all that apply. n=1 l=0 ml=1 ms= +1/2 n=1 l=0 ml=0 ms=1/2 n=2 l=1 ml=0 ms= 1/2 n=1 l=0 ml=0 ms=+1/2 n=2 l=1 ml=1 ms=+1/2 n=2 1=0 ml=0 ms=+1/2 n=2

chemistry
A 5d electron emits a photon, what are the possible quantum n,l, quantum numbers of the final s tate electron? What would the quantum num bers be a fter a photon with the smallest allowed (nonzero) energy is emitted?

Science
What are/is PAMS in chemistry? It’s linked to electron orbitals, quantum numbers.