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Anettt [7]
3 years ago
8

What is a substance that cannot be broken down into other substances by chemical reactions?

Biology
1 answer:
vovikov84 [41]3 years ago
3 0
Element 
An element is a pure substance that cannot be broken down into other substances, an element is made up of only one type of atom. 
Hope this helps :) 
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3 years ago
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