666snotz
666snotz
23-10-2020
Chemistry
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Please help I’ll give brainiest.
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nthnsum
nthnsum
23-10-2020
+4 don’t mind this I have to have 20 characters
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chloebush135
chloebush135
23-10-2020
The atomic number is 3. The charge is a negative charge. The mass number is 7.
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