How many electrons does nitrogen (N) need to gain to have a stable outer electron shell?
1
2
3
4

3

Explanation:

nitrogen is in the 5th column and needs 3 electrons to achieve the desired 8 electrons

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.