Kind explain question number 72 and 73
Dear student
72.
Please refer to the similar link:
https://www.meritnation.com/ask-answer/question/there-are-2-isotopes-of-an-element-with-atomic-mass-y-the/some-basic-concepts-of-chemistry/9172803
Kindly post remaining questions separately
Regards
72.
Please refer to the similar link:
https://www.meritnation.com/ask-answer/question/there-are-2-isotopes-of-an-element-with-atomic-mass-y-the/some-basic-concepts-of-chemistry/9172803
Kindly post remaining questions separately
Regards