Log in
Sign up for FREE
arrow_back
Library
12/6 - Notes: Part 3: Isotopes
By Fredric Harvey
star
star
star
star
star
Share
share
Last updated over 3 years ago
3 questions
Add this activity
1
Question 1
1.
_______
are atoms of the same element that have different numbers of neutrons.
1
1
Question 2
2.
The average atomic mass is a
_______
that takes into account the mass and relative abundance of each of an element’sisotopes.
Question 3
3.
The weighted average is always closest to the
_______
isotope.