Answer:
NaCl is an electrovalent compound because the sodium and chlorine atoms give one electron from their outermost shells to each other in order to complete their octets
Explanation:
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The o-xylene, m-xylene, and p-Xylene are constitutional isomers. The correct option is D.
<h3>What are isomers?</h3>
Isomers are the elements or polyatomic elements that have similar molecular formula.
All options are attached here:
A.optical isomers
B.structural isomers
C.geometric isomers
D.constitutional isomers
Thus, the correct option is D.constitutional isomers.
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Answer:
C. 2 protons, 2 electrons, and 1 neutron.
Explanation:
An atom with no charge or neutral charge is an atom with a charge of 0.
Neutrons have no charge so they do not affect it.
Electrons have a negative charge and protons have a positive charge. An equal number of protons and electrons will make the charge neutral.