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elielson3728
27.09.2019 •
Chemistry
Ineed with these 4 our 4 others one
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Answers on questions: Chemistry
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- C Chemistry Every element in the first period has shell for its . Every element in the second period has for its . See the pattern?...
Ответ:
B):Last one
C):2nd one??
D): not sure srry
Ответ:
I think 5 or so check and tell me