6-3 Chemical Energy

The forces holding atoms together in a molecule.

• stored energy

• chemical bonds

• James Bond

• chemical reactions

A chemical reaction that absorbs heat energy

• endothermic reaction

• exothermic reaction

• burrito reaction

• rust

Tags

NGSS.MS-PS1-2

A chemical reaction that releases heat energy

• science

• burrito reaction

• Endothermic reaction

• Exothermic reaction

A substance that changes the rate of a chemical reaction without any changes to its own structure.

• photosynthesis

• rust

• catalyst

• exothermic reaction

Tags

NGSS.HS-PS1-5

Energy is stored in the _________________ between the atoms of a compound.

• rust

• bonds

• James bond

• burritos

Tags

NGSS.HS-PS1-4

In chemical reactions, chemical bonds __________________ between some particles and _______________ between other particles.

• break, form

• wet, dry

• burrito, chimichanga

• warm, cold

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The transfer of heat by waves

• radiation

• convection

• conduction

• pizza

Tags

NGSS.MS-PS3-4

The ability to cause change

• hypothesis

• energy

• science

• scientific method

Tags

NGSS.MS-ETS1-1

Your body relies on biological catalysts called __________________ to control cell processes.

• photosynthesis

• burritos

• enzymes

• yeast

Photosynthesis is a __________________ reaction.

• endothermic

• exothermic

• cooking

• baking

Tags

NGSS.MS-LS1-6