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mamaluj [8]
3 years ago
7

What is a substance?

Social Studies
1 answer:
blondinia [14]3 years ago
6 0
“In chemistry, a chemical substance is a form of matter that has constant chemical composition and characteristic properties. It cannot be separated into components without breaking chemical bonds. Chemical substances can be solids, liquids, gases, or plasma.” from google
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Lithium

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4 years ago
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Veronika [31]

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Increased awareness of the importance of designated drivers.

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Here it is

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