The Nitrogen Cycle Flashcards
0
Q
What is the symbol for nitrogen gas?
A
N2
1
Q
Why do all organisms need nitrogen?
A
To make amino acids
2
Q
What is the symbol for ammonia?
A
Nh3
3
Q
What is the symbol for nitrate?
A
No3-
4
Q
What is the symbol for nitrite?
A
No2-