Question

what is a chemical combination ? give an example


it's for 100 Marks
answer , I will mark one as brainleist ​

Answer 1

Answer:

• A substance made by mixing other sudstances.
• Example:- C + O2 = CO2

carbon + oxygen = carbon dioxide.

Explanation:

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Answer 2

Explanation:

Chemical combination:::::

in a chemical combination two or more substances combine together to form a single substance

General equation::: R + S ---> RS

Examples:::

Mg + O -------> MgO

H2 + Cl2 -----> 2Hcl

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