wheeler2455
20.08.2019 •
Chemistry
Which of the following is not a metal?
a) ca
b) se
c) zn
d) mn
Solved
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Ответ:
I hope your answer is clear , please follow me and mark me as a brainlest
Step-by-step explanation:
2x = 21 - 5
2x = 17
x =17/2