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Atomic Structure
Page 6
Questions (4,297)
Which of the following statements best describes the relationship between atoms and conductivity?(1 point)
Responses Atoms with a
1 answer
asked by
A
294 views
Which of the following statements best describes the relationship between atoms and conductivity?(1 point)
Responses Atoms with a
1 answer
asked by
social studies
72 views
Geoffrey has the atoms of an unknown element. His experiment concludes that these atoms are electrically neutral. What is the
2 answers
asked anonymously
139 views
What atom does the electron shell model below represent?
a Indium b Phosphorus c Arsenic d Aluminum
2 answers
asked anonymously
149 views
Match the following elements to the number of valence electrons they would have.
Column A 1. Na (sodium): Na (sodium) 2. Mg
2 answers
asked anonymously
60 views
Match the part of an atom to its description.
Column A 1. proton: proton 2. neutron: neutron 3. electron: electron 4. nucleus:
2 answers
asked anonymously
238 views
Why does the chloride ion have a -1 charge?
a Chlorine atoms lose an electron. b Chlorine atoms have no electrons. c Chlorine
2 answers
asked anonymously
134 views
The modern day periodic table is organized by what?
a Number of Neutrons b Number of Protons c Number of Electrons
2 answers
asked anonymously
73 views
In all elements in a group, the thing that is the same is the:
a Number of electrons in the valence shell b Number of electrons c
2 answers
asked anonymously
89 views
If only an element’s atomic number and weight are provided, what other atomic information can be determined for a neutral
4 answers
asked by
Anonymous
700 views
Which statement correctly compares the valence electrons for atoms of francium (Fr) and barium (Ba)?
(1 point) Francium has more
10 answers
asked by
Connection girl
4,823 views
calculate the number of nucleons in 10cm3 flourine gas
4 answers
asked by
nela
228 views
The radius of a lead atom is 175 pm. How many lead atoms would have to be laid side by side to span a distance of 1.58 mm?
4 answers
asked by
love
2,218 views
What determines an atom’s identity?(1 point)
Responses the valence number the valence number the number of neutrons the number
2 answers
asked by
blu
229 views
How many electrons does carbon have?(1 point)
Responses five electrons (three in its inner shell and three in its outer shell)
2 answers
asked by
sweeper
89 views
According to the octet rule, if an atom has fewer than 8 electrons in the outer most energy level, what is likely to happen?
A.
2 answers
asked anonymously
105 views
What can be stated for a particular element if only the group number of 14 is known?
A. The element has 4 electrons. B. The
2 answers
asked anonymously
146 views
What determines an atom’s identity?
A. the valence number B. the number of neutrons C. the number of electrons D. the number of
2 answers
asked anonymously
148 views
According to the octet rule, if an atom has fewer than 8 electrons in the outer most energy level, what is likely to happen?(1
2 answers
asked by
blu
71 views
How many protons does lithium have
1 answer
asked by
Joe
54 views
Use the simulation to answer the question.
Build an Atom On the home screen, select “Atom.” Using as many electrons,
2 answers
asked anonymously
117 views
According to the octet rule, if an atom has fewer than 8 electrons in the outer most energy level, what is likely to happen?(1
2 answers
asked anonymously
59 views
What determines an atom’s identity?(1 point)
Responses the number of neutrons the number of neutrons the valence number the
2 answers
asked anonymously
233 views
How many maximum electrons can fit in the second energy level of an atom?
a 8 b 2 c 4 d 6
2 answers
asked by
Cinnamon Roll
63 views
In order for an atom to be considered "neutral", which of the following must be true?
a The number of protons and neutrons must
1 answer
asked by
lia
173 views
In order for an atom to be considered "neutral", which of the following must be true?
a The number of protons and neutrons must
3 answers
asked by
lia
264 views
Geoffry has the atoms of an unknown element. His experiment concludes that these atoms are electrically neutral. What is the
1 answer
asked by
Blank
295 views
what is the number of protons in Oxygen?
4 answers
asked by
Anonymous
602 views
1)For an atom of carbon how many valence electrons are "s" electrons?
2 2) How many are "p" electrons? 4 3)How many (total)
3 answers
asked by
Hannah
871 views
An electron in the n=7 level of the hydrogen atom relaxes to a lower energy level, emitting light of 2166 nm.
What is the value
4 answers
asked by
Anonymous
3,509 views
Using the equation Zeff = Z - S and assuming that core electrons contribute 1.00 and valence electrons contribute 0.00 to the
7 answers
asked by
Jerica
9,681 views
Match the part of the diagram to its correct label. W X Y Z a. proton b. electron c. neutron d. nucleus
3 answers
asked anonymously
128 views
What is the significance of carbon having four valence electrons?(1 point)
1 answer
asked by
Anonymous
332 views
<b>Titanium metal has a body-centered cubic unit cell. The density of Titanium is 4.50 g/cm^3. Calculate the edge length of the
4 answers
asked by
Nick
3,516 views
PLEASE ANSWER VERY SOON I AM STUCK!
Crystalline silicon has a cubic structure. The unit cell edge length is 543 pm. The density
4 answers
asked by
Kendra
3,007 views
A. How many protons are in one atom of fluorine - 19?
B. How many neutrons are in one atom of potassium - 39? C. How many
2 answers
asked by
Anne
1,105 views
The gold foil Rutherford used in his scattering experiment had a thickness of approximately 4×10^−3 mm. If a single gold atom
5 answers
asked by
Bella
4,837 views
how many electrons does carbon have (1 point)
31 answers
asked by
ur mom
67 views
is it reasonable to expect that these models will change again in time? Explain.
Like the bohr diagram and etc;
5 answers
asked by
Laura
2,694 views
Picture
true of false The atom shown in the diagram has 4 energy levels or shells. 2. The atom shown in the diagram above has a
2 answers
asked by
Anonymous
1,211 views
#1) Draw the following ions using a Bohr diagram:
b)oxygen: i got [oxygen:2)8)]-2 (the -2 is an exponent) but the answer said
3 answers
asked by
Sarah
551 views
3.
Describe the subatomic structure of the nucleus, including the structure of each nucleon. Draw a picture. Describe the forces
2 answers
asked by
holly
917 views
In all elements in a group, the thing that is the same is the:
a Number of electrons in the valence shell b Number of electrons c
1 answer
asked by
lia
209 views
The mass of a single niobium atom is 1.54E-22 grams. How many niobium atoms would there be in 312 milligrams of niobium?
3 answers
asked by
love
1,778 views
in a simple model of a hydrogen atom, the electron revolves in circular orbit around the proton with a speed of 1.1*10^6m/s.
2 answers
asked by
help help help
999 views
An atom of gold has a mass of 3.25x10^-22.What is the mass of 8000 atoms?Express in scientific notation.
6 answers
asked by
Nabela
5,168 views
1. Which of the following best describes an atom?
A) protons and electrons grouped together in a random pattern B) protons and
7 answers
asked by
Elisha
2,551 views
How many protons, neutrons, and electrons does a neutral atom of calcium have?
2 answers
asked by
Levi
861 views
Which feature defines a neutral atom?
14 answers
asked by
Anonymous
11,890 views
A model of an atom shows eight electrons in rings that represent different energy levels. How many electrons are in each energy
1 answer
asked by
Anonymous
479 views
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