8. Which of the given atoms has the smallest atomic radius? Provide an explanation a. Bi
b. P
C. N
d. As

C. N

Explanation:

Bi - period 6, 6 electron levels

P - period 3, 3 electron levels

N - period 2,  2 electron levels

As - period 4, 4 electron levels

N has only 2 levels of electrons, so it has smallest atomic radius.

the earth would become to overheated and everything alive on it will eventually die from overheating. plants will eventually die as well, water will evaporate, and it will be nothing but a hot planet without anything living on it.