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stira [4]
3 years ago
10

Approximately how many plant made pharmaceuticals are currently under different stages of discovery?

Chemistry
1 answer:
Snezhnost [94]3 years ago
4 0
The answer is about 300
:)
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What is the net charge of the ionic compound calcium fluoride
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  • <em>The net charge of the ionic compound calcium fluoride is </em><u><em>zero (0).</em></u>

<em>Explanation:</em>

<em>Ionic compounds,</em> such as covalent ones, have zero net charge; this is, they are neutral.

Substances with net positive charge are cations and substances with net negative charge are anions.

The charges in the <em>ionic compound calcium flouride</em> are distributed in this way:

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So, a two positve charge, from one calcium ion, is equal to two negative charges, from two fluoride tions, yielding a <u>zero net charge</u>.

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What would best describe the results of the investigation?

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