Question

*Which of the following types of elements forms ionic compounds?*

1️⃣ metal - nonmetal
2️⃣ nonmetal - nonmetal
3️⃣ metal - metalloid
4️⃣ metal - metal​

Answer 1

Answer:

metal-nonmetal

hope it helps

Answer 2

Answer:

metal and nonmetal

Explanation:

metals and non - metals both can form ionic compounds as related to science..