Question

List the set of quantum numbers for all the valence electrons of
Boron

Answer #1

When all quantum numbers are considered, how many different
quantum states are there for a hydrogen atom with n=1? With n=2?
With n=3? List the quantum numbers of each state.

List all the quantum numbers for each electron in a oxygen (O,
atomic number 8) atom.

What is the maximum number of electrons in an atom that can have
these quantum numbers: (Remember the shortcut: n2 = #
______________________ whereas 2n2 = # ________________ where n
stands for _________________________________).
n=4 n=5, ml = +1 n=5, ms = + ½ n=3, l = 2 n=2, l = 1

List the following information for: CF2H2, HCN, HCOCl, HOCl 1) #
of valence electrons 2) Central atom 3) VSPER electron groups on
central atom 4. # bonding groups on central atom 5. molecular
geometry 6. polar or non-polar

Select all characteristics that apply to an atomic orbital: __
Defined by the square of the wave function __ identified by a
unique combination of three quantum numbers __ defined by the wave
function __ a region around the nucleus of an atom where the
probability of finding an electron is high __ a shell in an atom
containing valence electrons __ indentified by a unique combination
of four quantum numbers

what is the maximum number of electrons in the atom
that can have the following quantum numbers
1). n=3 and magnetic quantum= -2
2). n =4 and l=3
3). n= 5, l=3, and magnetic quantum=2
4). n=4, l=1 and magnetic quantum=0

Consider the Lewis structure for BBr3.
There are a total of ________ valence electrons. There are
________ bonding electrons, _________ non-bonding electrons, and
________ lone pairs of electrons.

what is the value of total valence electrons for CHFCL2

Distinguish between core electrons and valence electrons. Which are
primarily involved in chemical reactions?

What is the designation for an orbital with the following
quantum numbers: n = 2 and l = 0
How many unpaired electrons are in the ground state electron
configuration for chromium? Your answer should be one number.

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 2 minutes ago

asked 3 minutes ago

asked 3 minutes ago

asked 4 minutes ago

asked 4 minutes ago

asked 4 minutes ago

asked 7 minutes ago

asked 8 minutes ago

asked 9 minutes ago

asked 12 minutes ago

asked 16 minutes ago

asked 18 minutes ago