Chemistry
Grade-9
Easy
Question
How many valence electrons does Nitrogen Have?
- 2 Valence electron
- 3 Valence electron
- 4 Valence electron
- 5 Valence electron
Hint:
Nitrogen is placed in group 15.
The correct answer is: 5 Valence electron
Atomic number of nitrogen is 7, atomic mass is 14. Nitrogen is placed in group 15. It has 5 electrons in its valence shell. All elements in group 15 has 5 electrons in their valence shell. Group 15 is also called Nitrogen family.
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