marih14 marih14

Today at 7:19 AM
Chemistry

Answered

On the periodic table, why are all noble gases placed in column 18 (8A)?
A.Noble gas elements have identical molar masses.
B.Noble gases are all rarer than elements in other columns.
C.The noble gases only chemically react with other noble gases.
D.The valence electron configuration is similar in all noble gas elements.

Answer :

josh734853 josh734853

Today at 7:24 AM

Answer:

D

Explanation:

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s1742655 s1742655

Today at 7:24 AM

Answer:

D

Explanation:

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