Elements and Compounds

A pure substance that cannot be broken down chemically

• Element

• Compound

• Chemical Symbol

• Chemical Formula

A one or two letter abbreviation that represents an element

• Element

• Compound

• Chemical Symbol

• Chemical Formula

A shorthand representation of a compound using chemical symbols

• Element

• Compound

• Chemical Symbol

• Chemical Formula

Tags

NGSS.MS-PS1-1

A pure substance that consists of 2 or more elements

• Element

• Compound

• Chemical Symbol

• Chemical Formula

Tags

NGSS.MS-PS1-1

O₂

• Element

• Compound

Tags

NGSS.MS-PS1-1

CO₂

• Element

• Compound

Tags

NGSS.MS-PS1-1

Fe

• Element

• Compound

Tags

NGSS.MS-PS1-1

H₂O

• Element

• Compound

Tags

NGSS.MS-PS1-1

Element or Compound?

• Element

• Compound

Tags

NGSS.MS-PS1-1

Element or Compound?

• Element

• Compound

Tags

NGSS.MS-PS1-1