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Darya [45]
3 years ago
13

Answer question number 3

Chemistry
1 answer:
Sliva [168]3 years ago
8 0

Answer:

A

Explanation:

A mixture is formed when two or more substances are physically mixed together. A compound is formed when two or more substances are chemically combined through a chemical reaction.

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10. a. What is the binding energy released when an alpha particle of mass 6.64 x 10-27 kg escapes from the nucleus of Uranium- 2
shutvik [7]

Answer:

The binding energy released is 1.992 X 10⁻¹⁸ J

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speed of the alpha particle, c = 3 x 10⁸ m/s

The binding energy released is given by;

E_b = mc^2

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m is mass of the particle

c is speed of the particle

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E = 1.992 X 10⁻¹⁸ J

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