What was the problem being investigated?

The cause of a specific phenomenon

The effectiveness of a new method

The impact of a variable on results

A possible explanation or prediction that can be tested.

A list of materials used in the experiment.

The final results of the experiment.

A summary of the data collected.

The independent/manipulated variable is:

the variable that is changed in an experiment

the variable that is measured in an experiment

the variable that stays the same in an experiment

What is the dependent/responding variable?

The variable that is measured or observed

The variable that is changed on purpose

The variable that stays the same

The variable that is not used in the experiment

Which of the following lists 3 constants/controlled variables in this experiment?

Type of equipment, amount of substance, temperature

Type of experiment, number of trials, hypothesis

Research question, conclusion, data analysis

Observation, inference, prediction

What is the density of a liquid that has a mass of 25.0 grams and a volume of 2 mL. Would a ping pong ball with a density of 0.5 g/mL float or sink in that liquid?

12.5 g/mL; The ping pong ball would float.

0.08 g/mL; The ping pong ball would sink.

50 g/mL; The ping pong ball would float.

2.5 g/mL; The ping pong ball would sink.

3 liquids were placed in a jar and layered as shown in the picture. If the density of the yellow layer is 2.0 g/mL where will a paperclip with a density of 1.2 g/mL land when dropped in?

floating on or in the blue layer

floating on or in the yellow layer

floating on or in the red layer

suspended between the yellow and red layers

Complete the chart: State of Matter | Volume | Shape | Arrangement of particles

Solid: Definite, Definite, Tightly packed; Liquid: Definite, Indefinite, Loosely packed; Gas: Indefinite, Indefinite, Very loosely packed

Solid: Indefinite, Definite, Loosely packed; Liquid: Definite, Definite, Tightly packed; Gas: Indefinite, Indefinite, Tightly packed

Solid: Definite, Indefinite, Very loosely packed; Liquid: Indefinite, Definite, Tightly packed; Gas: Definite, Indefinite, Loosely packed

Solid: Indefinite, Indefinite, Tightly packed; Liquid: Indefinite, Definite, Loosely packed; Gas: Definite, Definite, Very loosely packed

Fill in the blank: The description of a liquid is: ________.

Not packed as tightly, particles can slide past each other

Tightly packed, particles vibrate in place

Particles are far apart and move freely

Particles are arranged in a fixed, repeating pattern

Fill in the blank: The description of a gas is: ________.

Spread to fill container and bounce all over

Stay in a fixed shape and do not move

Form a rigid structure and vibrate in place

Take the shape of the container but do not fill it completely

What is the common name of..... Group 1 Elements _____ Group 17 Elements _____ Group 18 Elements _____

Group 1 Elements: Alkali Metals Group 17 Elements: Halogens Group 18 Elements: Noble Gases

Group 1 Elements: Transition Metals Group 17 Elements: Noble Gases Group 18 Elements: Halogens

Group 1 Elements: Alkaline Earth Metals Group 17 Elements: Halogens Group 18 Elements: Transition Metals

Group 1 Elements: Halogens Group 17 Elements: Alkali Metals Group 18 Elements: Alkaline Earth Metals

List three properties of metals.

Shiny, Malleable, Good conductors of electricity

Dull, Brittle, Poor conductors of electricity

Non-magnetic, Non-ductile, Poor conductors of heat

List three properties of nonmetals.

Malleable, Shiny, Good conductors

Ductile, Lustrous, High density

Sonorous, Magnetic, High melting point

Science Final Exam Review with waves

Quiz

•

Science

•

8th Grade

•

Practice Problem

•

Medium

•

NGSS

MS-PS2-2, MS-PS1-1, MS-PS1-4

+16

Standards-aligned

Danielle Santulli

Used 6+ times

FREE Resource

84 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The dependent variable is the variable that is purposely changed by the scientist.

True

False

There can only be one independent variable in a valid experiment.

True

False

The temperature does not change during a phase change.

True

False

Kinetic energy is stored energy.

True

False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Newton’s First Law of Motion is also known as the Law of Inertia.

True

False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the definition of Length?

Distance between 2 points

Amount of matter in an object

Measurement of temperature

Time taken to travel

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the tool used to measure Mass?

Triple beam balance

Thermometer

Barometer

Measuring cylinder

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Science Final Exam Review with waves

84 questions

The dependent variable is the variable that is purposely changed by the scientist.

There can only be one independent variable in a valid experiment.

The temperature does not change during a phase change.

Kinetic energy is stored energy.

Newton’s First Law of Motion is also known as the Law of Inertia.

What is the definition of Length?

What is the tool used to measure Mass?

What is the base unit for Volume of a Liquid?

What is the tool used to measure the Volume of a regular solid?

What is the base unit for Temperature?

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