Endothermic and Exothermic Reactions

What type of reaction absorbs heat from the surroundings?

• Endothermic

• Exothermic

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Fill in the blank: An exothermic reaction releases ______ to the surroundings.

• heat

• light

• sound

• electricity

Tags

NGSS.HS-PS1-4

a chemical reaction that releases energy in the form of heat, light, or sound

• endothermic

• exothermic

Fill in the blank: 'Thermic' means '_____' or 'energy'.

• heat

• cold

• light

• sound

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-4

If more energy is released when the products form than is needed to break the bonds in the reactants, what type of reaction is it?

• Endothermic

• Exothermic

• Catalytic

• Redox

Tags

NGSS.HS-PS1-4

Which of the following is an example of an exothermic reaction?

• Photosynthesis

• Cellular Respiration

• Melting Ice

• Evaporation

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-3

NGSS.MS-PS3-5

Which of the following is an example of an exothermic reaction?

• Any Combustion Reaction

• Photosynthesis

• Melting Ice

• Evaporation

Tags

NGSS.HS-PS1-4

Which of the following is an example of an exothermic reaction?

• Fire Fly

• Photosynthesis

• Melting Ice

• Evaporation

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-4

Which of the following is an example of an exothermic reaction?

• Glow Stick

• Photosynthesis

• Melting Ice

• Evaporation

Tags

NGSS.MS-PS3-3

NGSS.MS-PS3-5

Which of the following is an example of an exothermic reaction?

• Hot Hands hand warmers

• Photosynthesis

• Melting Ice

• Evaporation

Tags

NGSS.HS-PS1-4