identify the isotopes out of a b c and d ³³A17,⁴⁰B20, ³⁷C17, ³⁸D19
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2
Answer:
a and c are isotopes
Explanation:
isotopes are atoms of an elelment with same atomic mass and different mass no..
here, in a, atomic no. is 17, and in c, atomic no is 17 too.
Answered by
2
Answer:
a and c are isotopes
Explanation:
here , in a , atomic no.is 17 , and in c, atomic no is 17 too
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