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Anna35 [415]
3 years ago
15

What type of particle has no mass or charge? A) Alpha B) Beta C) Gamma D) Proton

Chemistry
2 answers:
viva [34]3 years ago
4 0

Answer:

Your answer would be C.

Explanation:

Gamma radiation, unlike alpha or beta, does not consist of any particles, instead consisting of a photon of energy being emitted from an unstable nucleus. Having no mass or charge, gamma radiation can travel much farther through air than alpha or beta, losing (on average) half its energy for every 500 feet.

pychu [463]3 years ago
4 0

Answer:

1st person is correct - C

Explanation:

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shtirl [24]
The term formula units means molecules.

Then, what you are looking for is the mass in 4.59*10^24  molecules.

The procedure involves to convert the 4.59 * 10^24 molecules into moles and use the molar mass of the sodium chloride.

1) Number of moles = 4.59 * 10^24 molecules / (6.02 * 10^23 molecules/mol) = 7.62 mol

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