Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Science
Evaluate the value of the Bohr orbit in a hydrogen atom whose principal quantum number is 1.
1 answer
See your last post. Also, just what do you mean by value? size, length, width, energy, just what kind of value?
You can
ask a new question
or
answer this question
.
Similar Questions
The electron in a helium ion moves from a Bohr's orbit whose principal quantum number is 4 to another whose quantum number is
Top answer:
E = 2.18E-18*Z^2(1/16 - 1/36) Note this goes from 4 to 6 so energy must be absorbed.
Read more.
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
Top answer:
24 very poorly worded, my guess they want it to be true. 26F, probably, poorly worded. The original
Read more.
Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four
Top answer:
oops Geethica. ml can be -l on the lowest to +l on the highest so ml of 3 is not possible. Your last
Read more.
Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four
Top answer:
last one
Read more.
Quantum numbers arise naturally from the mathematics used to describe the possible states of an electron in an atom. The four
Top answer:
To identify the allowable combinations of quantum numbers for an electron, we need to follow the
Read more.
The electron in a hydrogen atom with an energy of -0.544 eV is in a subshell with 18 states.
What is the principal quantum
Top answer:
Bassed upon the energy level, n^2 = 13.6/.544 = 25, and n = 5. That n state has 2 n^2 = 50
Read more.
HOw does the quantum mechanical orbital differ from a bohr orvit for an electron in a hydrogen atom?
Top answer:
The quantum mechanical orbital and the Bohr orbit are two different models used to describe the
Read more.
for the transition of an electron in a hydrogen atom between the principal quantum number levels 4 and 3, calculate
a) the energy
Top answer:
E = 2.180E-19 x (1/9 - 1/16) Then E = hc/wavelength
Read more.
1. Hydrogen is the simplest atom in the universe, thus it is the most commonly used example for delving into the quantum world.
Top answer:
a. Ground state for H atom is for n = 1 b. Substitute n = 1 into the equation of En = −13.6 eV
Read more.
In the Bohr theory, what does the principal quantum number determine? (Select all that apply.)
the energy level of the electron
Top answer:
- the energy level of the electron - the distance between the electron and nucleus
Read more.
Related Questions
Which statement describes the principal quantum number (n)?
A. The quantum number that indicates the subshell occupied by an
Which orbital of the following has a principal quantum number of 3 and an angular momentum quantum number of 27?
A.3f B.3d C.4f
Suppose you take a trip to a distant universe and find that the periodic table there is derived from an arrangement of quantum
Problem:
An excited hydrogen atom could, in principle, have a radius of 2.50 mm . ________ Part A: What would be the value of n
The Bohr radius of a hydrogen atom is 0.0000000000529. Express the Bohr radius of a hydrogen atom in scientific notation. (1
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
The principal quantum number of the valence electrons in a atom of lead is
A. 2 B. 3 C. 4 D. 5 E. 6
Hydrogen atoms are excited to the stationary state designated by the principal quantum number, n= 4. What will be the number of
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
The energy (in joules) of an electron energy level in the Bohr atom is given by the expression: En = -2.179 x 10-18/n2 J where n