Test Review:  Matter - Properties & Changes

Test Review: Matter - Properties & Changes

16 Qs

quiz-placeholder

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Test Review:  Matter - Properties & Changes

Test Review: Matter - Properties & Changes

Assessment

Quiz

others

Medium

Created by

Jason Flood

Used 10+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Breaking a chemical bond _____.
A) absorbs energy from the surroundings
B) creates energy that did not previously exist
C) releases energy into the surroundings
D) uses up energy that then no longer exists

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

An exothermic reaction _____.
A) absorbs thermal energy
B) needs energy to be added constantly in order to continue
C) needs more energy to break the chemical bonds than is released when products forms
D) releases thermal energy

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The following are examples of physical properties except ____.
A) ability to dissolve in water
B) ability to react with oxygen
C) density
D) shape

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A characteristic of matter that allows it to change to something new is a ____.
A) chemical change
B) chemical property
C) physical change
D) physical property

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

____ is a physical property.
A) Density
B) Flammability
C) Combustibility
D) Oxidation

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When a peeled banana turns black, it is a ____.
A) change of state
B) chemical change
C) physical change
D) thermal change

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A piece of metal is placed in a clear solution. Bubbles form and the metal disappears. The mass of the final solution is less than the mass of the first solution and the metal. Is this an exception to the law of conservation of mass? Explain.
It is an exception, because the bubbles should be measured in the final product.
It is not an exception, the gas bubbles released so they are not measured in final product.

The atoms of the metal were destroyed because of the chemical reaction. This is apparent because it disappeared.

The liquid must have been a strong acid and destroyed all the atoms of the metal.

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