PLEASE HELPASAP ILLG IVE BRAINLEST

If an atom is in group 7 and period 3, what information can we determine about the atom?

Respuesta :

Answer: It's a transition metal, so you know it will form stable compounds and be a good conductor of electricity, among other things.

Explanation:

The periods are the rows, and the groups are columns, so if you go down 3 rows and 7 to the right you end up in the d-block, aka the transition metals.