Sunday
October 26, 2014

Homework Help: Chemistry

Posted by Ash on Tuesday, March 23, 2010 at 10:29am.

When you look up the atomic masses of Si and Sn and then find the average and then look up the atomic mass of Ge, what is discovered? does it lend supporting evidence to the periodicity of elements?

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Chemistry - Congratulations! You have discovered a new element called Bhauzium (...
chm - Why are the atomic masses listed in the periodic table not whole numbers? ...
Chemistry - 12) Naturally occurring argon is composed of 0.3365% of 36Ar (...
Chemistry - The standard atom for the atomic masses of all the elements is the ...
chemistry - The element copper has naturally occuring isotopes with mass numbers...
chemistry - The element rhenium (Re) has two naturally occurring isotopes, 185Re...
Chemistry - The element boron has three naturally occuring isotopes. One has the...
chemistry - what is an atomic mass unit? what are the approximate masses of the ...
Chemistry - My question is what is the molar mass of 1.00 mol of Li? Can you ...
Chemistry - I recently performed an experiment in which magnesium oxide formed. ...

Search
Members