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yarga [219]
3 years ago
14

Evidence in the fossil record points to major asteroid impacts that have caused mass extinctions in which 50%–96% of life on Ear

th died out.
Chemistry
2 answers:
lakkis [162]3 years ago
8 0

Answer:

5

Explanation:

monitta3 years ago
6 0

Answer:

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Explanation:

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Komok [63]
5 protons and six neutrons
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3 years ago
Which characteristic would you predict from a solution that has a pH of 5?
AlexFokin [52]
With a pH of five, it would mean that this substance is a weak acid one would also it expect it would be sour.
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Which particle in an atom is lost or gained to make an ion
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Subtracting atomic number from atomic mass will give the number of
faltersainse [42]

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:)

Explanation:

If we subtract the atomic number from the atomic mass: atomic mass - atomic number = number of protons + number of neutrons - number of protons. Thus we get the number of neutrons present in an atom when we subtract the atomic number from the atomic mass.

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You are given a solution of benzoic acid, anthracene, and ethyl 4-aminobenzoate in methylene chloride. If you perform an extract
kap26 [50]

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