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Energy Changes in Chemical Reactions

Authored by Joni Neitzler

Science

7th Grade

NGSS covered

Used 95+ times

Energy Changes in Chemical Reactions
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9 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Determined by something else.

dependent

gaseous

chemical

reaction

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Having the form of gas.

dependent

gaseous

potential

energy

Tags

NGSS.MS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To use something for a particular purpose.

gaseous

reaction

harness

dependent

Tags

NGSS.MS-ETS1-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A living thing, such as an animal or a plant.

gaseous

harness

organism

dependent

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-3

NGSS.MS-LS1-5

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The energy released when atoms form bonds.

dependent

gaseous

harness

chemical potential energy

Tags

NGSS.HS-PS1-4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chemical reactions where more energy is required to break the bonds of the reactants then is released when products form.

gaseous

harness

endothermic Reaction

dependent

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

More energy is released when the products form than is required to break the bonds in the reactants.

law of conservation of energy

overall

dependent

exothermic reaction

Tags

NGSS.HS-PS1-4

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