Science 7 First Quarter Exam

Science 7 First Quarter Exam

7th Grade

50 Qs

quiz-placeholder

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Science 7 First Quarter Exam

Science 7 First Quarter Exam

Assessment

Quiz

Science

7th Grade

Medium

Created by

Precy Manarang

Used 9+ times

FREE Resource

50 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a common use of models in science?

To test ideas and make predictions

To provide exact copies of real-life objects.

To function exclusively in computer environments.

To ensure everything is simple and easy to understand.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

To model the behavior of liquid particles in a container, which particle behavior should you apply in your model?

Particles are in one spot and move a little.

Particles are spread out and move around easily.

Particles are lined up in a solid pattern and only shake a bit.

Particles move around each other and have some space between them.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If you use the Plum Pudding Model to describe how electrons are arranged in an atom, which characteristic does it highlight?

Electrons have fixed energy levels.

The nucleus contains most of the atom's mass.

Atoms consist mainly of empty space.

Electrons are embedded in a uniform positive charge.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What can you say about the particles of liquid in contrast with a solid?

A predictable pattern of movement

Less movement and are more tightly packed.

The same amount of movement and spacing.

More freedom to move and more space between them.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following best evaluates the effect of heating on the particles of a material?

They become slightly compacted but can still move.

They move farther apart from each other.

They gain a more definite shape and become more compact.

They remain unchanged because heat is not absorbed.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT one of the three main states of matter?

Solid

Liquid

vapor

gas

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Given that water is made up of two hydrogen atoms and one oxygen atom, which of the following diagrams accurately represents the particle model of water?

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