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PSYCHO15rus [73]
2 years ago
13

I NEED HELP PLEASE!!!!!

Chemistry
2 answers:
lisov135 [29]2 years ago
7 0
Atoms can be divided more so thats not true. atoms from the same element arent all nesacarly identical because of isotopes
jolli1 [7]2 years ago
5 0
Atoms of different elements can combine physically and chemically. 
Chemical reactions occur when atoms are joined or separated.
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