Ob) Cl and Kr
Chemistry, 22.10.2020 20:01 melikefood01
Which of the following elements are found in the same period?
a) Cu and Fe
Ob) Cl and Kr
Oc) C and AI
d) B and Ga
e) Mg and Rb
Answers: 2
Chemistry, 23.06.2019 00:30, danielmartinez024m
Maya wrote if you step to describe how carbon circulates between the atmosphere and living organisms
Answers: 1
Which of the following elements are found in the same period?
a) Cu and Fe
Ob) Cl and Kr
Ob) Cl and Kr
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