Which nonmetal is extremely nonreactive, refusing to bond with other elements except under very unusual conditions created in th e laboratory?
1 answer:
Answer:
Helium
Explanation:
Though all noble gases are stable, helium only has two electrons and one shell so it basically doesn't have room for others.
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Answer: No
Explanation:
Example , Mercury is a Liquid metal
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The second level has s and p orbitals, the s orbital holds two electrons and all three p orbitals also hold two each for a total of eight electrons in the second energy level.
Answer:
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