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Radda [10]
3 years ago
10

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

Chemistry
1 answer:
d1i1m1o1n [39]3 years ago
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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Select three parts of a simple electrolytic cell and explain their functions in the space below.
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3 years ago
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5 0
3 years ago
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Explanation:

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6 0
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