Chemical Equations

What is the BIG number in front of an element or molecule called?

• Coefficient

• Element

• Subscript

• Product

The elements on the left side of the yields arrow are called...

• Yields

• Never change

• Elements

• Reactants

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The little number to the right of an element or molecule is called...

• Coefficient

• Mini number

• Subscript

• Yields arrow

An element is a pure substance.

• True

• False

Tags

NGSS.MS-PS1-1

A compound is made up of TWO or more different elements.

• True

• False

Tags

NGSS.MS-PS1-1

The arrow in the middle of a chemical equation is called...

• Equals

• Right arrow

• Yields

• Left arrow

Tags

NGSS.MS-PS1-5

In a chemical equation, the elements and molecules on the right side of the yields arrow are called what?

• Products

• Reactants

• Coefficients

• Subscripts

A molecule IS a compound.

• True

• False

Tags

NGSS.MS-PS1-1

How many atoms of carbon (C) are in C₆H₁₂O₆?

• 3
• 6
• 12
• 24

Tags

NGSS.MS-PS1-1

How do you feel about this unit?

• This is easy peasy! :)

• This is ok.

• I think I'm getting it.

• I am on the struggle bus. :(