314,508 views
28 votes
28 votes
Please help me to do the warm up

Please help me to do the warm up-example-1
User Matyas Koszik
by
2.5k points

1 Answer

18 votes
18 votes
The only thing you need to know is if the elements are metals or nonmetal stocks determine a type of bond. A covalent bond occurs between two nonmetals and ionic is between metal and nonmetal. Therefore 1 and 2 are covalent and 3 is ionic
User Lorilynn
by
3.6k points