3 years ago

What is the only part of an atom that cannot change (either protons, neutrons, or electrons)?

1 answer:

3 0

The number of protons never changes in an atom. More electrons means a negative charge and fewer means a positive charge. Once an atom has an electrical charge it is called an ion. In an ion the atomic number and atomic mass do not change from the original.

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Which statement describes an example of destruction interference?

Marianna [84]

Answer: B

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3 years ago

The density of whole blood is 1.05 g/ml. a typical adult has between 4.7 and 5.5 l of whole blood. what is the mass in pounds of

Kisachek [45]

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4 years ago

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Alborosie

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