What 2 elements are in the same group?
Sodium and Calcium
Fluorine and Neon
Chlorine an...
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Chemistry, 30.11.2020 08:50, magicalunicorns47
What 2 elements are in the same group?
Sodium and Calcium
Fluorine and Neon
Chlorine and Bromine
Carbon and Aluminum
![answer](/tpl/images/cats/otvet.png)
Answers: 2
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