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What determines the identity of a substance?
proton
neutron
electron
photon

2 Answers

7 votes

Answer:

proton

Step-by-step explanation:

thats what my bio teacher just said

User FiXiT
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Answer:Typically, the identity of a substance can be described by a: chemical name, for example, benzene; number, for example, EC number 200-753-7, and.

Explanation:chemical composition, for example, >99 % benzene and <1 % toluene. The composition is determined by chemical analysis.

User JRicardo
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