Question

The halogens, the elements of Family 17 on the periodic table, combine easily with elements from Family 1. When a halogen reacts with a metal, what type of compound is formed?

1.potassium             2. alloys            3.noble gas             4.salt

Answer 1

got it right from study island

Step-by-step explanation:

Answer 2

4. salt
and example would be sodium chloride e.g. table salt