Question

I want answer for this:. 1)Which are the longest and shortest groups in periodic table? 2) which are the longest and shortest periods in periodic table??​

Answer 1

Answer:

1. Group 1(H, Li, Na, K, Rb, Cs, Fr) is the longest group in the periodic tablbe, I don't know exactly what is shortest
2. The sixth period of the periodic table is the longest period of the periodic table.

Explanation:

hope it helps you

please mark me as brainiest