Chemistry, asked by rimpa0227, 4 hours ago

. An element has two isotopes of atomic masses 63u and 65u .The relative abundances of these isotopes are 0.75 and 0.25 respectively. What is the average atomic mass of the element?

Answers

Answered by prakharkalki

0

Answer:

63.5u

Explanation:

by applying formula

£%of each isotope×gram molecular mass of each isotope/100

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