Question

⚠️⚠️Please explain so I could do it myself ⚠️⚠️

**period and group ( it’ll make sense if you look at the photo)

Answer 1

I think it’s a b c I’ll give you the d later

Answer 2

period: 1

group: 1

Explanation:

Periods in the periodic table are the rows (left to right)

Groups in the periodic tables are the columns (up and down)