Friday
August 29, 2014

Homework Help: Chemistry

Posted by Sean P. on Friday, April 16, 2010 at 7:31pm.

The element europium exists in nature as two isotopes: 151^Eu has a mass of 150.9196 amu, and 153^Eu has a mass of 152.9209 amu. The average atomic mass of europium is 151.96 amu. Calculate the relative abundance of the two europium isotopes.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

chemistry - Europium has two stable isotopes, 151 Eu (150.9198 u) and 153 Eu (...
chemistry - Europium has two stable isotopes, 151 Eu (150.9198 u) and 153 Eu (...
chemistry - a particle element has 2 isotopes in natural occuring mixture 47.8%...
Chemistry - Congratulations! You have discovered a new element called Bhauzium (...
Chemistry - An element consists of two isotopes of mass 36.4681 and 43.59612 amu...
Chem - A newly discovered element, Mysternium (Atomic symbol My) has two ...
chemistry - The element copper has naturally occuring isotopes with mass numbers...
Chemistry - Naturally occurring boron is 80.20% boron-11 (of atomic mass 11.01 ...
CHEM - Magnesium has an average atomic mass of 24.3068 amu and has three ...
chemistry - The atomic mass of Eu is 151.96. There are only two naturally ...

Search
Members