Wednesday
July 30, 2014

Homework Help: Chemistry

Posted by Lily on Monday, September 24, 2007 at 3:25pm.

An element consists of two isotopes of mass 36.4681 and 43.59612 amu. If the average atomic mass of the element is 40.741 amu, calculate the percent abundance of the first isotope.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Congratulations! You have discovered a new element called Bhauzium (...
Chemistry - The element europium exists in nature as two isotopes: 151^Eu has a ...
chemistry - The element copper has naturally occuring isotopes with mass numbers...
Chem - A newly discovered element, Mysternium (Atomic symbol My) has two ...
CHEM - Magnesium has an average atomic mass of 24.3068 amu and has three ...
Chemistry - On another planet, the isotopes of titanium have the following ...
chemistry - Silicon has three naturally occurring isotopes: Si-28 with mass 27....
Chemistry - This Chem problem is really difficult -Need help please! Magnesium ...
chemistry - Calculate the atomic weight of an element (X) given the following ...
chem - Bromine consists of two major isotopes with the following percent ...

Search
Members