a: atomic mass ~
b: average weight of pennies in a bag
What:
"Imagine you find a bag of pennies. Some pennies are new and shiny. Others are old and oxidized (chemically bonded to oxygen in the air - kind of like rusting). Some are so old they are worn down."
The link is a paper that
uses the a reference to a bag
of pennies to demonstrate how
atomic mass is calculated. a
Useful?
Writer: Not Stated
LCC:
Where:
Date: Apr 24 2014 2:38 PM
# 5432 Critique Analogy