WorksheetsOrbital Diagrams and Electron Configuration
Total questions: 12
Worksheet time: 9mins
Which of these is WRONG?
A
B
C
D
The correct lewis dot diagram for nitrogen would be
E
F
G
H
Which of these could be the lewis dot diagram for an oxygen anion?
A
B
C
D
Which is the correct lewis dot diagram for carbon?
D
E
F
G
H
Which of these is the correct Bohr model for fluorine?
Put these in the correct order
1s
2s
2p
3s
3p
Which of the following shows the correct electron configuration for oxygen?
1s2 2s2 2p4
1s2 2s2 2p6
1s2 2s2 2p8
1s2 2s2 2p2 3s2
Match the following models of the atom with what was wrong with each.
Doesn't include any subatomic particles
Didn't know about the nucleus
Didn't know electrons orbited in specific energy levels
Didn't know about orbitals and suborbitals
Thought atoms had different shapes that gave substances their properties
An atom with 2 protons and 2 electrons would have a charge of (a) . An atom with 15 protons and 18 electrons would have a charge of (b) . An atom with 12 protons and 10 electrons would have a charge of (c) . An atom with 5 protons and 2 electrons would have a charge of (d) . An atom with 7 protons and 10 electrons would have a charge of (e)
An atom has the configuration 1s2 2s2 2p3. Which element is this?
lithium
boron
nitrogen
oxygen
An atom has the configuration 1s2 2s2 2p3. Will it gain or lose electrons?
It will lose 5 electrons
It will gain 2 electrons
It will gain 3 electrons
It will lose 3 electrons
It will gain 5 electrons
An atom has the configuration 1s2 2s2 2p3. After it gains or loses electrons, what will be the new configuration?
1s2 2s2 2p3
1s2 2s2
1s2 2s2 2p8
1s2 2s2 2p6
1s2 2s2 2p6 3s2
