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lbvjy [14]
3 years ago
11

2.2: Describe how and when cleaning agents are used.

Chemistry
1 answer:
MrRa [10]3 years ago
5 0
There used for prevention and control of infection 
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Atoms of Carbon along with hydrogen bonded to the carbons in the molecule are 2 main elements for the molecule to be organic.
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After the death of living material, the ratio of carbon-12 to carbon-14 isotopes in the material;
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Liquid particles move faster than gas particles.<br><br> a. True<br><br> b. False
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Explanation:

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3 years ago
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