Answer:
I thinks it's c
Explanation:
cold air is denser than hot air so it sinks.
Answer:
In first shell 2 electrons are present and 7 electrons are present in last shell
Explanation:
<span>1: Calculate the Formal Charge of C. Carbon (C) is in group 14, so that means it has 4 valence electrons. . 2: Calculate the Formal Charge of Oxygen on the Left. . 3: Calculate the Formal Charge of Oxygen on the Right. .<span>4: Check the Overall Charge.
I hope this helps:)
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Answer:
C. Atom 3
Explanation:
I'm sorry if I answered this late, but hope this helps! :D