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Name the noble gas in the same period as calcium. Select one: Ar He Kr K
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2 votes
Name the noble gas in the same period as calcium.

Select one:

Ar

He

Kr

K

User Ctomek
by
8.6k points

1 Answer

2 votes
Ar= argon
He= helium
Kr= krypton
K= potassium
User Matteo Tassinari
by
7.9k points
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