Answer:
go look for that on google
Explanation:
you have to show us the rest of it because we have no idea what your looking at. I'm sorry
Darker colors absorb sunlight more, so it will become hotter. Lighter colored clothes will better reflect sun so they will be less hot.
Hope that helped
Answer:
A device designed to transmit electromagnetic waves through the air should be developed.
Sc (neutral) [Ar] 3d1 4s2
Sc+ [Ar] 3d1 4s1
Sc2+ [Ar] 3d1
hope this helped!