From the structures given below, Tabulate the following:
1. Valence electron
2. Valency
3. Atomic Number
4. Mass number
5. Electronic configuration



Figure1:
1. Valence electron: 4
2. Valency: 4
3. Atomic Number: 6
4. Mass number: 12
5. Electronic configuration: 2, 4
Figure2:
1. Valence electron: 2
2. Valency: 2
3. Atomic Number: 12
4. Mass number: 24
5. Electronic configuration: 2, 8, 2
Figure3:
1. Valence electron: 7
2. Valency: 1
3. Atomic Number: 17
4. Mass number: 35
5. Electronic configuration: 2, 8, 7
Figure4:
1. Valence electron: 2
2. Valency: 2
3. Atomic Number: 20
4. Mass number: 40
5. Electronic configuration: 2, 8, 8, 2
Figure5:
1. Valence electron: 1
2. Valency: 1
3. Atomic Number: 19
4. Mass number: 39
5. Electronic configuration: 2, 8, 8, 1
Figure6:
1. Valence electron: 3
2. Valency: 3
3. Atomic Number: 13
4. Mass number: 27
5. Electronic configuration: 2, 8, 3
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