Dianneenssehh Dianneenssehh

12-02-2016
English

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A substance is composed of only one kind of atom and can't be separated into simpler substances or converted into another substance by chemical processes. Under which category would you classify this substance?

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ashash12345 ashash12345

12-02-2016

Quark it cant be a protn or neutron because the quark is smaller

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