Question 1: Element X has 3 isotopes, Abundance of these
isotopes are given below. What is the average atomic mass
of X?
20x: 50%, 21x: 25%, 19x: 25%

Question

Химия: Question 1: Element X has 3 isotopes, Abundance of theseisotopes are given below. What is the average atomic massof X?20x: 50%, 21x: 25%, 19x: 25%​

serikbyasy · Answer

ответ:ее мирас койшиш ктлда окымайсынба!Объяснение:...

Question 1: Element X has 3 isotopes, Abundance of theseisotopes are given below. What is the average atomic massof X?20x: 50%, 21x: 25%, 19x: 25%​

Question 1: Element X has 3 isotopes, Abundance of these
isotopes are given below. What is the average atomic mass
of X?
20x: 50%, 21x: 25%, 19x: 25%