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schepotkina [342]
3 years ago
11

A crystalline solid has a high melting point and is known to be held together with covalent bonds. This solid is an example of _

____.
A. A network covalent solid
B. An ionic solid
C. A metallic solid
D. A molecular solid
Chemistry
1 answer:
OverLord2011 [107]3 years ago
5 0
Letter B is correct the answer
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<h3>Further explanation   </h3>

A mole is a number of particles(atoms, molecules, ions)  in a substance

This refers to the atomic total of the 12 gr C-12  which is equal to 6.02.10²³, so 1 mole = 6.02.10²³ particles  

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