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The periodic table below shows the state of matter of elements at standard temperature and pressure. Based on the periodic table above, which of the following elements is a gas at standard temperature
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The periodic table below shows the state of matter of elements at standard temperature and pressure.

Based on the periodic table above, which of the following elements is a gas at standard temperature and pressure?
A.
K
B.
Ca
C.
Br
D.
Ar

User Jeanella
by
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2 Answers

0 votes

Answer:

Ar

Step-by-step explanation:

User Julie Rankata
by
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2 votes

Answer:

The answer is D. Ar ( argon)

Step-by-step explanation:

User Alucard
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