a. ca, na, rb, sr
Chemistry, 11.11.2019 10:31 gamblenyny
Which elements are in the same group of the periodic table?
a. ca, na, rb, sr
b. al, ar, cl, s
c. au, hg, pb, pt
d. as, bi, p, sb
Answers: 2
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Which elements are in the same group of the periodic table?
a. ca, na, rb, sr
a. ca, na, rb, sr
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