Which is true moving down a column or group in the periodic table?
a. each element has one l...
Chemistry, 14.10.2019 12:30 naomiedgrey
Which is true moving down a column or group in the periodic table?
a. each element has one less electron
b. each element has one more electron
c. each element has one less electron shell
d. each element has one more electron shell
Answers: 1
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