MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Average and Relative Atomic Mass

how to calcul...

Question

how to calculate ratios of isotopes for average atomic mass

Open in App

Solution

Suggest Corrections

thumbs-up

10

Similar questions

Q. The isotopes of an element have mass numbers A, A + 1, A + 2. The ratio of abundance of these isotopes is

3 : 2 : 4

. Calculate the average atomic mass of the element.:

Q. Boron occurs in the nature in the form of two isotopes

_{5}^{11} B

_{5}^{10} B

81 %

19 %

respectively. Calculate its average atomic mass.

Q. The average atomic mass of an element is calculated by its isotopic percentage but what if the average atomic mass is given and we have to find the percentage of a isotopes??
eg:- average atomic mass of an element exist 16.2 u. What is the percentage of isotopes
16. . 18
. X. X
8. 8

Q. An element has two isotopes with atomic masses

(A - 1)

(A + 3)

respectively. The average atomic mass is

A

. Calculate the mole percentage of the heavier isotope.

Q. An element has average atomic mass

20.426 u

2

isotopes with masses

22.1824

19.9574

. Calculate the abundance of its isotopes

X - 22

X - 20

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Relative and Average Atomic Mass

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Average and Relative Atomic Mass

Standard X Chemistry

Join BYJU'S Learning Program

CrossIcon