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Dimas [21]
3 years ago
11

Why are elements and compounds classified as pure substances?

Biology
1 answer:
sesenic [268]3 years ago
4 0
Elements and compounds are both pure substances because they cannot be split apart by physical or mechanical methods.
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i want to ive in habitat a

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You've discovered a new plant species in which
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All the crossing will be like this after realizing it:

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Gl x Gl

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What are the causes of inherited genetic variation?? <br> NEED NOW!!!!!!!!!!!!!!!
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A student isolates, purifies, and combines in a test tube a variety of molecules needed for DNA replication. After adding some D
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4 0
3 years ago
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