1. How many elements within the periodic table are classified as
nonmetals?
A. 10
B. 15...
Chemistry, 09.12.2020 17:00 joyelewis58
1. How many elements within the periodic table are classified as
nonmetals?
A. 10
B. 15
C. 21
D. 28
Answers: 3
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The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
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