Font size
WorksheetsStructure and Properties of Matter Review
Total questions: 27
Worksheet time: 22mins
True or False: There are 4 different types of sub-shells: s, p, d, f
True
False
1s22s22p63s2
1s22s22p63s23p64s23d10
The electron configuration of an atom is 1s22s22p6. The number of electrons in the atom is:
Which of the following rules is being violated in the attached picture?
Hund's Rule
Aufbau Principle
Pauli Exclusion Principle
Hund's + Aufbau
Hund's + Pauli
[Xe] 6s25d9
With no spaces or exponents, write the correct complete electron configuration of an ion of Bromine (Br-):
(a)
What is the shape of a p orbital?
sphere
it's just too complex to think about it
dumbbell
I don't know this stuff.
What is the shape of an s orbital?
sphere
dumbbell
double dumbbell
TOO COMPLEX TO KNOW IT.
Which two would have the same shape?
2p
2s
3d
1s
Is the following set of quantum numbers possible?
n =4, l = 3, ml = -4, ms = -1/2
yes it is
no it is not
An electron has the following set of quantum numbers:
n = 3, l = 2, ml = 0, ms = +1/2
In which orbital is this electron found?
3p
2s
3d
3f
3s
What is the molecular shape of a molecule of Boron Triflouride, BF3?
Trigonal bipyramidal
Tetrahedral
Trigonal planar
Square planar
Trigonal pyramidal
INTRAmolecular forces are:
Forces within covalent molecules that hold them together
Electrostatic forces between ions
Consist of London dispersion, dipole-dipole, and H-bonding
Are weaker than INTERmolecular forces
The two molecules shown in the attached picture are called geometric isomers (same formula but different spatial arrangement of atoms).
Which of the following bonds is MOST polar?
C=C
C-H
C-Cl
What type of crystal would C(s) form in its solid state?
Metallic
Ionic
Covalent-Network
Molecular
What type of crystal would Mn form in its solid state?
Metallic
Ionic
Covalent-Network
Molecular
What type of crystal would Na2O form in its solid state?
Metallic
Ionic
Covalent-Network
Molecular
