Chemical Reactions

The force that holds 2 atoms together is called a ________________.

• Chemical Reaction
• Chemical Bond
• Diatomic Chemical
• Glue

Tags

NGSS.HS-PS1-4

A molecule made of 2 atoms is called a ____________________.

• Diatomic Molecule
• Chemical Bond
• Product
• Reactant

Tags

NGSS.MS-PS1-1

What type of reaction involves the breaking down of a substance into simpler substances?

• Single Displacement Reaction
• Double Displacement Reaction
• Synthesis Reaction
• Decomposition Reaction

Tags

NGSS.MS-PS1-2

What type of reaction involves 2 substances combining to form 1 new compound?

• Decomposition Reaction
• Single Displacement Reaction
• Double Displacement Reaction
• Synthesis Reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-1

NGSS.MS-PS1-5

What type of reaction involves one element replacing another element in a compound?

• Single Displacement Reaction
• Double Displacement Reaction
• Synthesis Reaction
• Decomposition Reaction

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What type of reaction involves ions from 2 compounds exchanging places to form 2 completely new compounds?

• Single Displacement Reaction
• Double Displacement Reaction
• Synthesis Reaction
• Decomposition Reaction

Which of the following is NOT an example of a chemical reaction?

• Wood Burning
• A cake baking in an oven
• Melting Ice Cream
• Mixing Vinegar and Baking Soda

Tags

NGSS.MS-PS1-2

How many atoms of Carbon are in one molecule of table sugar (C₁₂H₂₂O₁₁) ?

• 12
• 22
• 11
• 1

Tags

NGSS.MS-PS1-1

What are the reactants in the chemical equation pictured?

• CH₄ and CO₂
• CH₄ and O₂
• CO₂ and H₂O
• O₂ and H₂O

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What are the products of the chemical reaction pictured?

• CH₄ and CO₂
• CH₄ and O₂
• CO₂ and H₂O
• O₂ and H₂O

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5