121k views
19 votes
Please help me i dont know this one. this is part of my science final​

Please help me i dont know this one. this is part of my science final​-example-1
User Pritam
by
4.6k points

1 Answer

9 votes
The answer is D because there are different molecules, and you need two or more different things in a compound.
User Ferdinand Gaspar
by
5.0k points