Chemistry, asked by parvatias, 5 hours ago

identify the substance which have a fixed composition

soil
starch
bromine
calcium carbonate​

Answers

Answered by lishanthi2004
0

Answer:

Pure substance:

A substance that has a fixed chemical composition throughout its mass is called a pure substance. It is one component system and may exist in one or more phases.

Answered by subhashsubhash9815
0

Answer:

calcium carbonate has the fixed composition

Explanation:

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