Periodic Table Quiz

These are found on the Periodic Table.

• Compounds
• Elements
• Mixtures

Each column in the periodic table is called a 

• period
• group
• cluster
• unit

How many protons are in this element?

• 79
• 196
• 117
• Cannot be determined

Tags

NGSS.MS-PS1-1

What's a valence electron?

• electrons in the second energy level
• electrons in the outermost energy level
• the atomic number
• electrons in the first level

one or two letters that represent the name of an element

• element name

• element symbol

• atomic number

• atomic mass

How did Mendeleev arrange the elements?

• alphabetical 
• density
• melting point
• atomic mass

The horizontal row on the periodic table is called a

• group
• family
• period
• atomic number

What does the 1.00794 stand for?

• Hydrogen
• atomic number
• atomic mass
• atomic explosion

Tags

NGSS.MS-PS1-1

The Periodic Table compiles ___ elements:

• 100

• 120

• 118

• 180

Protons are?

• neutrally charged ( no charge )

• negatively charged

• positively charged

• all charges

Tags

NGSS.MS-PS2-3