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WorksheetsElectronic Configuration and Quantum Numbers
Total questions: 21
Worksheet time: 26mins
This shape is that of a...
s orbital
d orbital
p orbital
f orbital
How many electrons total are found in the f orbital?
2
6
10
14
Which of the following is NOT a possible pair of quantum numbers?
2p
2d
4p
4f
n=4, l=3?
4f
4d
3s
3p
orbital sublevels, or l, implies:
orbital color
electron spin
orbital shape
energy level
This is a ____ orbital
s
d
p
d
n=4, l=3?
4f
4d
3s
3p
How many unpaired electrons does an atom of chromium contain?
this can be tricky...
2
3
4
5
6
What is the maximum number of electrons that contain the values
n=4 l=3
2
6
10
14
18
How many paired electrons are in an atom of Chlorine?
draw the orbital diagram
10
12
14
16
17
Which of the following elements is Paramagnetic?
look at the atomic numbers.
Mg
Ne
P
Ca
Kr
The statement that an electron occupies the lowest available energy orbital is
Hund's Rule
AUfbau principle
Bohr's law
The Pauli Exclusion principle
"Orbitals of equal energy are each occupied by one electron before any is occupied by a second electron, and all electrons in singly occupied orbitals must have the same spin" is a statement of
Hunds rule
The Pauli exclusion Principe
Aufbau principle
The quantum effect
The statement that no two electrons in the same atom can have the same four quantum numbers is
Hunds rule
the Pauli exclusion principle.
Aufbau Principle
Bohr's law
Which element has 2,8,8 electrons per shell?
Lead
Fluorine
Neon
Argon
Haw many maximum electrons can be present in the "M" shell of an atom?
2
8
18
32
If Kand L shells of an atom are full then how many electrons would the atom have ?
8
10
6
2
What is an orbit ?
An orbit is a part of the proton around the nucleus of an atom.
An orbit is a part of an electron around the nucleus of an atom.
An orbit is a part of the neutron around the nucleus of an atom
An orbit is a part of the nucleons around the nucleus of atom
Which of the following is the electronic Configuration of Sodium
2,8
2,8,1
2,1,8
8,1,2
An atom has atomic number 4 the number of electrons in its outermost orbit will be ?
2
6
4
1
