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Periodic Table
periodic table
8
Science
8th Grade
04/01/2011

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Cards

Term
What is Dmitri Mendeleev known for?
Definition
working on the Periodic Table
Term
What 2 things make up atomic mass
Definition
Protons and neutrons
Term
How is the Periodic Table arranged?
Definition

by Atomic Number least to greatest [image]

 

 

Term
Horizontal row of Periodic Table is called__________
Definition
Period
Term
Vertical row of Periodic Table is called ________.
Definition
Group
Term
What do the groups of the Periodic Table have in common?
Definition
Same number of valence electrons
Term

 

 

 

Definition
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