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Unit 1 Review

Unit 1 Review

Assessment

Presentation

Science

6th Grade

Medium

NGSS
MS-PS1-2, MS-PS1-1, MS-PS1-4

+2

Standards-aligned

Created by

Tanisha Ruff

Used 6+ times

FREE Resource

21 Slides • 43 Questions

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Multiple Choice

T/F. Particles in a solid VIBRATE in place.

1

True

2

False

6

Multiple Choice

WHICH OF THE FOLLOWING BEST APPLIES TO SOLIDS?

1

SOLIDS HAVE A DEFINITE SHAPE AND DEFINITE VOLUME.

2

SOLIDS HAVE NO DEFINITE SHAPE AND DEFINITE VOLUME.

3

SOLIDS HAVE A DEFINITE SHAPE BUT NO DEFINITE VOLUME.

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Multiple Choice

WHICH OF THE FOLLOWING BEST APPLIES TO LIQUIDS?

1

LIQUIDS HAVE A DEFINITE SHAPE AND DEFINITE VOLUME.

2

LIQUIDS HAVE NO DEFINITE SHAPE AND DEFINITE VOLUME.

3

LIQUIDS HAVE A DEFINITE SHAPE BUT NO DEFINITE VOLUME.

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Multiple Choice

WHICH OF THE FOLLOWING BEST APPLIES TO GASES?

1

GASES HAVE NO DEFINITE SHAPE AND NO DEFINITE VOLUME.

2

GASES HAVE NO DEFINITE SHAPE AND DEFINITE VOLUME.

3

GASES HAVE A DEFINITE SHAPE BUT NO DEFINITE VOLUME.

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12

Fill in the Blank

CHANGES IN STATE OF MATTER ARE CAUSED BY CHANGES IN ____________ OF THE SUBSTANCE.

13

Multiple Choice

What is the temperature at which a liquid changes to a gas?

1

liquid point

2

gas point

3

melting point

4

boiling point

14

Multiple Choice

What is the temperature at which a solid changes to a liquid?

1

liquid point

2

solid point

3

melting point

4

boiling point

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16

Multiple Choice

Question image

Use the image to help you. What is the process of a gas changing to liquid?

1

condensation

2

evaporation

3

sublimation

4

deposition

17

Multiple Choice

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Use the image to help you. What is the process of a gas changing to solid?

1

condensation

2

evaporation

3

sublimation

4

deposition

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Density

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19

Key Vocabulary

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Density

Density is the amount of matter in a given space, or the ratio of mass to volume.

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Mass

Mass is a measure of the amount of matter an object contains and is not affected by gravity.

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Volume

Volume is the amount of three-dimensional space that an object or substance occupies or contains within.

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Water Displacement

A method for measuring the volume of an irregularly shaped object by submerging it in water.

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The Formula for Density

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Finding Mass and Volume

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Finding Mass

  • The mass of an object is measured with a triple beam balance.

  • Mass is the amount of matter present in any given object.

  • The standard unit for mass is grams (g) or kilograms (kg).

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Volume of Regular Shapes

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Volume of Irregular Shapes

  • Use the water displacement method to find the volume of irregular objects.

  • Place the object in a graduated cylinder that is filled with water.

  • The volume is the difference in final and initial water levels.

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How to Measure Volume

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Will It Float or Sink?

Why It Floats

  • An object will float if it is less dense than the liquid it is placed in.

  • The density of pure water is a benchmark, which is about 1 gram per cubic centimeter (1 g/cm3).

  • For example, ice has a density of 0.93 g/cm3, which is why it floats in water.

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Why It Sinks

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  • An object will sink if it is more dense than the liquid it is placed in.

  • This means its density is greater than water's density of 1 gram per cubic centimeter (1 g/cm3).

  • For example, aluminum has a density of 2.7 g/cm3, which causes it to sink in water.

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Multiple Choice

An object has a density of 1.4 g/mL. What will happen when it is placed in a container of pure water (density 1.0 g/mL)?

1

It will hover in the middle of the water.

2

It will dissolve in the water.

3

It will float on the surface.

4

It will sink to the bottom.

25

Multiple Choice

Question image
An irregularly shaped piece of gold was lowered into a graduated cylinder holding a volume of water equal to 17 ml. The height of the water rose to 20 ml. If the mass of the gold was 27 g, what was its density?
1
9 g/mL
2
10.5 g/mL
3
6.5 g/mL
4
8 g/mL

26

Multiple Choice

Question image
An irregularly shaped rock was lowered into a graduated cylinder holding a volume of water equal to 50 ml. The height of the water rose to 75 ml. If the mass of the stone was 250 g, what was its density?
1
15 g/mL
2
5 g/mL
3
10 g/mL
4
20 g/mL

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Multiple Choice

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An irregularly shaped stone was lowered into a graduated cylinder holding a volume of water equal to 200 ml. The height of the water rose to 280 ml. If the mass of the stone was 240 g, what was its density?
1
3 g/mL
2
4 g/mL
3
2 g/mL
4
5 g/mL

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Multiple Choice

Question image
How much water has been displaced in the image shown?
1
40 mL
2
65 mL
3
20 mL
4
25 mL

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Multiple Choice

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How much water has been displaced in the image shown?
1
80 mL
2
100 mL
3
20 mL
4
60 mL

30

Multiple Choice

A lead cylinder has a mass of 540 grams and a volume of 2.70 mL.  Calculate the density of the lead cylinder. Remember to move the decimal on both sides of the problem.
1

150 g/mL

2

190 g/mL

3

200 g/mL

4

120 g/mL

31

Multiple Choice

An irregular shaped object was lowered into a graduated cylinder holding a volume of water equal to 50 ml. The height of the water rose to 57 ml. If the mass of the stone was 140 g, what was its density?
1
57 g/mL
2
50 g/mL
3
20 g/mL
4
107 g/mL

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Multiple Choice

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What is the volume of Spongebob Squarepants based on the displacement of the water in the graduated cylinder. 
1
50mL
2
52mL
3
102mL
4
2mL

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Multiple Choice

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What is the volume of the jade based on the displacement of the water in the graduated cylinder.
1
50.0mL
2
10.5mL
3
60.5mL
4
110.5mL

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Multiple Choice

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What is the volume of the yellow object based on the displacement of the water in the graduated cylinder.
1
10mL
2
50mL
3
60mL
4
110mL

35

Multiple Choice

A block of aluminum occupies a volume of 15.0 mL and weighs 40.5 g. What is its density?
1
2.8g/mL
2
2.7g/mL
3
2.66.g/mL
4
2.5g/mL

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Metals, Nonmetals, and Metalloids

Middle School

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Key Vocabulary

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Luster

The metallic shine of a substance that tells us how it reflects light from its surface.

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Malleability

The ability of a substance to be hammered or shaped into thin sheets without breaking or cracking.

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Ductility

The ability of a substance to be stretched or pulled into a thin wire without breaking.

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Conductivity

The measure of a substance's ability to conduct heat or an electrical current.

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Brittle

A characteristic of a substance that is hard but is likely to break or shatter easily.

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Semiconductors

Substances that conduct electricity and heat better than nonmetals but not as well as metals.

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Some text here about the topic of discussion.

  • ​Shiny luster

  • Malleable

  • ​Good conductors

  • ​Ductile

  • ​High density

Metal Physical Properties

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  • Dull

  • ​Brittle

  • Not malleable

  • Insulator

  • Not ductile​

Some text here about the topic of discussion.

Nonmetal Physical Properties

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  • ​Typically solids

  • Can be shiny or dull

  • Can be malleable

  • Can be ductile

  • Can be brittle

  • Good semiconductor​

Metalloid Physical Properties

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Multiple Choice

Which of the following is a key characteristic of metalloids?

1

Used as semiconductors

2

Ductile

3

Insulator

4

Malleable

44

Multiple Choice

Which of these is a property of metals?

1

It's malleable

2

It's an insulator

3

It's very brittle

45

Multiple Choice

Which element category could have the characteristic of brittle? Choose the best answer.

1

Metal

2

Nonmetal

3

Metalloid

4

Metalloid and Nonmetal

46

Multiple Choice

Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon?

1

Metal

2

Nonmetal

3

Metalloid

47

Multiple Choice

All of these properties describe metals except...

1

malleable

2

conductors

3

brittle

4

shiny

48

Multiple Choice

One property of a nonmetals is that it is a good conductor of electricity?
1
true
2
false

49

Multiple Choice

All of the following would classify an element as a metal except?

1

Dull

2

Lustrous

3

Malleable

4

Conductor

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Multiple Choice

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1

Metal

2

Nonmetal

3

Metalloid

51

Multiple Choice

Question image
1

Metal

2

Nonmetal

3

Metalloid

52

Multiple Choice

Question image
1

Metal

2

Nonmetal

3

Metalloid

53

Multiple Choice

Question image
1

Metal

2

Nonmetal

3

Metalloid

54

Multiple Choice

Question image
1

Metal

2

Nonmetal

3

Metalloid

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Multiple Choice

Question image
1

Metal

2

Nonmetal

3

Metalloid

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Multiple Choice

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1

Metal

2

Nonmetal

3

Metalloid

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Multiple Choice

Metals are malleable and ductile.

1
TRUE
2
FALSE

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Multiple Choice

Which elements are found on the right side of The Periodic Table?
1
Metals
2
Nonmetals
3
Metalloids
4
Water

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Multiple Choice

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Which element is a nonmetal?

1
Titanium
2
Selenium
3
Potassium
4
Polonium

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Multiple Choice

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Which element is a metalloid?
1
Titanium
2
Selenium
3
Potassium
4
Polonium

61

Multiple Choice

Anytime you see the word SEMICONDUCTOR - what substance do you have?
1
Metal
2
Nonmetal
3
Metalloid

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Multiple Choice

Question image

What category of elements is shaded in the periodic table?

1

Metals

2

Nonmetals

3

Metalloids

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Multiple Choice

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What category of elements is shaded in the periodic table?

1

Metalloids

2

Metals

3

Nonmetals

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Multiple Choice

Question image
Look at the periodic table that is provided. Where would nonmetals be located? 
1
to the left of the table 
2
to the right of the table 
3
in the zigzag line 
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