What is the charge of 5protons 6 neutrons and 5 electrons

Chemistry

1 answer:

Darya [45]3 years ago

4 0

Answer:

In this case the mass number would be 11.

Explanation:

The mass number of an element is the sum of the protons and neutrons. The number of neutrons for a given element is the only number that can change and still have the identity of the element stay the same, (because the atomic number is the number of protons).

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A balloon is filled with 12 L of air at a pressure of 2 atm. What is the volume of the balloon if the pressure is changed to 3 a

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Answer:

Explanation:

Using Boyle's law which states that the volume of a given mass of gas is inversely proportional to the pressure, provided temperature remains constant

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Answer:

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Explanation:

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Explanation:

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