2 years ago

1. What causes some atoms of the same element to have different atomic masses?

2 answers:

6 0

Answer:

Isotopes are atoms with different atomic masses which have the same atomic number. The atoms of different isotopes are atoms of the same chemical element; they differ in the number of neutrons in the nucleus.

Explanation:

ch4aika [34]2 years ago

5 0

Answer:

isotops sorry if it's wrong

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