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Questions and answers by
EREN JAEGER
Questions (1)
which two groups of elements in the periodic table are the most reactive?
a. alkali metals and halogens b. noble gases and alkali
7 answers
1,985 views
Answers (3)
Is nobody gonna talk about how they answered their own question? but thank for the answer
No body is 100% correct for connexus thank you!!
No_One is 100% correct for Connexus. 1.A II 2.A The population remains roughly the same over time 3.B two sets of values
