Chemistry, 29.01.2021 17:40 Suttyyyyyybear9275
Which sequence of atomic numbers represents elements that have similar chemical properties?
A. 3, 12, 21, 40
B. 4, 20, 38, 88
C. 9, 16, 33, 50
D. 19, 23, 30, 36
Answers: 1
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Which sequence of atomic numbers represents elements that have similar chemical properties?
A. 3, 1...
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