1.
what are the three quantum numbers that would identify a spin-down
electron in the 6s orbital
2. Draw Lewis Structure of ClO3^- (chlorite ion) if it has
resonance form- draw it too. In each Lewis Structure label each
atom its formal charge.
An electron has spin angular momentum and orbital angular
momentum. For the 4 d electron in scandium, what
percent of its total orbital angular momentum is its spin angular
momentum in the z direction?
An electron has spin angular momentum and orbital angular
momentum.
For the 3.00 d electron in scandium, what percent of
its total orbital angular momentum is its spin angular momentum in
the z direction?
QUESTION 1
Of the quantum numbers n, l, ml,
and ms, which is the spin quantum number?
ml
n
l
ms
1 points
QUESTION 2
Valence electrons are the outer electrons of an atom.
True
False
1 points
QUESTION 3
What type of bond is between the two carbon atoms in the
molecule ethane (C2H6)?
Double
Single
Triple
1 points
QUESTION 4
A molecule has a carbon atom that is best described by
sp3 hybridization. Which bond...
Which orbital is an electron in if it has the following quantum
numbers: n=3, l=2, ml
=-1, ms =-1/2?
2p
2s
3s
3p
3d
Which of the following contains an atom that
does not obey the octet rule?
CF4
PF5
F2
NF3
Explain Boyle's Law in terms of the kinetic molecular
theory.
Decreasing the volume means that at any one instant less
molecules will collide with the walls of the container, which
increases pressure.
Decreasing the volume means that there are less gas...
Write the electron configurations and orbital spin diagrams for the
neutral atom and the kon of the element having the atomic number
12. Based on this information explain the valence number of
electrons in the elements responsible for the ion's charge.
Which of the following quantum numbers describes the size and energy of
an orbital?
A) principal quantum number
B) spin quantum number
C) angular momentum quantum number
D) magnetic quantum number
1. For an electron, the number of values the spin quantum number
Ms can take on is; Three, four, one, two?
2. what is the threshold energy for the production of an
proton-antiproton pair? Emin= MeV