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Observing Change

Authored by Nicole O'Malley

Science

6th - 12th Grade

NGSS covered

Used 46+ times

Observing Change
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a substance is melted it changes from __________ to __________

gas to liquid

liquid to gas

solid to gas

solid to liquid

Tags

NGSS.MS-PS1-4

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A physical change can be reversed? T or F

True

False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A burning match is an example of a ___________ change

chemical

physical

Tags

NGSS.MS-PS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the the correct criteria for a chemical change?

It is easily reversible and energy is released or absorbed

A new substance is formed and energy is released or absorbed

No new substance is formed and energy is released or absorbed

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does this definition describe:

chemicals that combine to produce a new substance

reactants

reagents

products

Tags

NGSS.MS-PS1-5

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Check the boxes that relate to what happens during a chemical reactions

light is emitted

bubbles of gas appear

colour change

temperature drops

Tags

NGSS.MS-PS1-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Wax melting is an example of a _______ change

physical

chemical

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