34.3k views
2 votes
Please help with this question, the options are circled in yellow.

Please help with this question, the options are circled in yellow.-example-1
User Alexia
by
3.8k points

1 Answer

4 votes
1. — a gas appears
2. — a solid forms
3. — the colour changes
4. — energy is released
5. — the odor changes
User Renan Coelho
by
4.7k points