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Scrat [10]
3 years ago
11

a particle of fluorine shows 9 protons and 18 electrons. is this an atom or an ion? what’s the charge?

Biology
1 answer:
spayn [35]3 years ago
3 0

Answer:

Ion i think

Explanation:

I think ion's contain more negative energy from electrons and since it's -18 and 9+ it would be -9 if u add them up

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True or false: Theoretically, it is possible (but very difficult) for a population to not evolve for a while.
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It is true that it is possible for a population to not evolve for a while.

There is something called the Hardy-Weinberg theorem, which characterizes the distributions of genotype frequencies in populations that are not evolving.

There are 5 Hardy-Weinberg assumptions:

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For example, instead of an "infinite population size" we have enough with a really large population, such that genetic drift is negligible.

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If you want to learn more, you can read:

brainly.com/question/19431143

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