Chemistry, asked by epicepicboy91, 8 months ago

8.
i Why chemical properties of all the isotopes of an element are same?
ii. Name the isotopes used in the treatment of goitre and cancer.
iii. An element 'X' has 2 electrons in its M shell. What is its atomic number? (1)​

Answers

Answered by Anonymous
5

Answer:

very good question bro

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