Log in
Sign up for FREE
arrow_back
Library
12/3 - Notes: Part 2 - The Periodic Table
By Fredric Harvey
star
star
star
star
star
Share
share
Last updated over 3 years ago
8 questions
Add this activity
1
1
1
1
Question 1
1.
The modern periodic table contains
_______
different elements.
2
3
4
5
zoom_in
1
Question 2
2.
1
Question 3
3.
1
Question 4
4.
1
Question 5
5.
Question 6
6.
The atomic number is the number of
_______
in an atom of an element.
Question 7
7.
The atomic mass is the number
_______
in an atom of an element.
Question 8
8.
What makes up an element’s identity is the unique numbers of
_______
in its nucleus.
