Chemistry
Grade-9
Easy
Question
How many valence electrons does Phosphorus Have?
- 1 Valence electron
- 2 Valence electron
- 3 Valence electron
- 5 Valence electron
Hint:
5 Valence electron
The correct answer is: 5 Valence electron
Phosphorous has 5 valence electrons. As we can see in the periodic table, the atomic number of P is 15, the electron configuration is 2,8,5.
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