Question

Please Help!! Will medal and fan

Use the information for the isotopes of element X to calculate the average atomic mass of X, and identify the element.

Isotope Abundance Mass (amu)
35X 75.77% 34.969
37X 24.23% 36.965

Answer 1

@ParthKohli @nincompoop @Michele_Laino help?

Answer 2

Multiply the mass of each isotope by the percentage and add them up.

so for instance take (75.77/100)*(34.969) and then do the same thin for the other isotope and then add them both up

Answer 3

you add them both together?

Answer 4

yep :)