Get premium membership and access revision papers with marking schemes, video lessons and live classes.
  OR
Processing. Please wait.

 Form 2 Chemistry Sample Revision Questions With Answers

The peaks below show the mass spectrum of element X.
3520211809.png

 (1m 56s)
1149 Views     SHARE

Download as pdf file

Answer Text:
Calculate the relative atomic mass of X.
#(82.8 times 24 + 8.1 times 25 + 9.1 times 26)/100#
=#2426.3/100#
=RAM =24.26


|