Sci 8 Unit 2 Part 2: Periodic Table and Element Squares

Elements are made of 

• many types of atoms 
• the periodic table
• one type of atom 
• molecules 

Tags

NGSS.MS-PS1-1

Mendeleev was the first person to arrange the elements into a table. How did he arrange the rows?

• alphabetical 
• density
• melting point
• atomic mass

Each column in the periodic table is called a _________ .

• period
• group
• cluster
• unit

Periods on the periodic table are __________.

• Horizontal Rows
• Vertical Columns

How many periods are on the periodic table?

• 5

• 6

• 7

• 8

The blue elements (left side) are called 

• metals
• nonmetals
• metalloids
• noble gases

The yellow elements (right side) are called 

• metals
• nonmetals
• metalloids
• noble gases

Element symbols have _____ capital letter(s).

• 1

• 2

• 3

• 4

Metals (select all that apply)

• are found on the right side of the periodic table.

• are found on the left side of the periodic table.

• are good conductors of heat and electricity.

• are brittle.

• are malleable and ductile.

What does the atomic mass tell you? 

• Basically,the number of electrons and protons
• The number of neutrons
• Basically, the number of protons and neutrons
• The number of protons.