Chemistry, 02.10.2019 18:30 ankomamasonjr

What element is in column 7a period 4?
select one:
0 a. manganesse
b. none of these are in that location
c. lodine
d. bh - element #107
e. bromine

Answers: 2

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What element is in column 7a period 4?
select one:
0 a. manganesse
b. none of these...