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Serggg [28]
3 years ago
6

Hydrogen is in Group 1A of the periodic table, known as the alkali metals, although it obviously isn't a metal. What is the reas

on for its placement in this group? A) Hydrogen has the same electron configuration as alkali metals. B) Hydrogen is a metal, but has an extremely low vaporization point. C) There isn't room for hydrogen on the right side of the table with other nonmetals. D) Scientists didn't want to reconfigure the periodic table after they discovered that hydrogen wasn't a metal. 7)
Chemistry
2 answers:
maria [59]3 years ago
7 0
The answer is a because it's electron configuration is ns1
Dominik [7]3 years ago
6 0

Answer:

The answer is A

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