2 Answers

Lukr · Answer 1 · 2021-05-10T09:05:55+0000

Answer:

1. calcium, carbon and oxygen

2. calcium and chlorine

3. carbon, hydrogen and oxygen

4. hydrogen and chlorine

5. calcium, oxygen and hydrogen or

calcium and hydroxide

Lukas Olsen · Answer 2 · 2021-05-14T16:30:17+0000

calcium carbon oxygen, calcium chlorine , carbon hydrogen oxygen, hydrogen chlorine, calcium oxygen hydrogen. pretty sure they’re right

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