A quiz covering electron configurations, electronic orbitals, valence electrons, periodic trends, and ionization of atoms.
Spherical
Four-leaf clover
Cylindrical
Figure-eight
Has a negative charge
Has gained electrons
Has a positive charge
Has no charge
Electrons are added to orbitals in order of increasing energy.
The number of electrons in an atom is uncertain.
It is impossible to know both the velocity and position of an electron.
No orbital in a sublevel may be empty if two electrons are paired in that sublevel.
Sulfur
Silicon
Chlorine
Magnesium
An atom of N in its excited state electron configuration
An ion of Na+
An atom of P in its ground state electron configuration
An atom of Ar
1s22s22p63s23p64s24d104p4
1s22s22p63s23p64s23d104p4
1s22s23s23p64s23d104p4
1s22s22p63s23p64s23d104p2
Electronegativity
Ionization energy
Electron capture
Electron affinity
1
2
3
4
Oxygen
Titanium
Calcium
Aluminum
By losing two electrons
By gaining two electrons
By gaining six electrons
By losing six electrons
5
10
1
30
Lithium
Helium
Calcium
Iron
Magnesium
Beryllium
Strontium
Calcium
Electrons are added to orbitals in order of increasing energy.
The number of electrons in an atom is uncertain.
It is impossible to know both the velocity and position of an electron.
No orbital in a sublevel may be empty if two electrons are paired in that sublevel.
6
12
13
2
Anions.
Noble gases.
Highly electronegative.
Stable.
14
2
8
4
Chlorine
Argon
Sodium
Nickel
Ba
Cr
Te
C
Lithium
Carbon
Neon
Fluorine
2
6
8
10
1s22s22p63s23p64s24d1
1s22s22p63s23p64s23d1
1s22s22p63s23p63d3
1s22p63s23p64s23d1
Metals.
Halogens.
Noble gases.
All found in Group 7 of the Periodic Table.
Atomic radius.
Octet.
Electron configuration.
Electronegativity.
Ga2+
Ga5+
Ga3+
Ga4+
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