reagankworontsoff reagankworontsoff

13-10-2022
Chemistry

contestada

Which two notations represent isotopes of the same element?
1.
2
3.
4
^14 7N and ^18 7N
^20 7N and ^20 10 Ne
^14 7N and ^17 10Ne
^19 7N and ^16 10 Ne

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