Reassessment Practice Quiz for Element vs Compound

Elements are made of 

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

Tags

NGSS.MS-PS1-1

All matter is made of 

• energy 
• atoms 
• electrons 
• compounds 

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Two or more atoms that are the same or different that are chemically bonded together are called a

• atom
• element
• molecule
• compound

Tags

NGSS.MS-PS1-1

Two or more atoms that are different that are chemically bonded together are called a

• atom
• compound

• molecule
• mixture

Tags

NGSS.MS-PS1-1

The number to the lower right of an element symbol in a compound formula that represents the number of atoms for that element.

• subscript

• coefficient

• element

• molecule

Two atoms of the same element bonded together

• monatomic

• element number

• diatomic

• compound

Tags

NGSS.MS-PS1-1

Elements that can exist as a single atom

• diatomic

• monatomic

• compound

• molecule

O₂ is a diatomic atom

• TRUE

• FALSE

Tags

NGSS.MS-PS1-1

H₂O is most accurately described as a ___________________.

• molecule

• compound

• element

• atom

Tags

NGSS.MS-PS1-1

Oxygen, Nitrogen, Hydrogen, and Calcium are all examples of ______________________.

• molecules

• compounds

• atoms

• elements

Tags

NGSS.MS-PS1-1