Chemistry, asked by vragini884, 1 month ago

Q6. Which of the following pairs are isotopes?
1 84X209 & 84 X210
2 90z232 &91z232

Answers

Answered by siprasaec

0

Answer:

the first ones are isotopes..which have different masses..

please mark as brainliest ✌️..

Answered by ranjithsjcoas2020

0

Explanation:

because they have same atomic number But Different atomic masses.

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