English, asked by pk7227899, 3 months ago

write the e-mail to your friend telling him/her about your preparation of SA2 exam for class 7​

Answers

Answered by ShakirBoy
3

Isobars are atoms (nuclides) of different chemical elements that have the same number of nucleons. Correspondingly, isobars differ in atomic number (or number of protons) but have the same mass number

Explanation:

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