Matter, Acids and Bases, and Water Properties STAAR Practice

Matter, Acids and Bases, and Water Properties STAAR Practice

8th Grade

31 Qs

quiz-placeholder

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Matter, Acids and Bases, and Water Properties STAAR Practice

Matter, Acids and Bases, and Water Properties STAAR Practice

Assessment

Quiz

Science

8th Grade

Medium

NGSS
MS-PS1-2, MS-PS1-1, MS-PS2-5

+4

Standards-aligned

Created by

Erick Castillo

Used 17+ times

FREE Resource

31 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

What property of water allows insects to walk on its surface?

Adhesion

Cohesion

Surface tension

Viscosity

Tags

NGSS.MS-PS2-5

2.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

How does cohesion contribute to the formation of water droplets?

It causes water molecules to repel each other

It allows water molecules to stick to other surfaces

It causes water molecules to stick together

It decreases the surface tension of water

Tags

NGSS.MS-ESS2-4

3.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

Which of the following is a characteristic of a heterogeneous mixture?

Uniform composition throughout

Components are not visibly distinguishable

Components are visibly distinguishable

Cannot be separated by physical means

4.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

What is the pH range of acids?

0 to 7

7 to 14

Exactly 7

7 to 10

5.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

Which of the following statements is true about bases?

They have a pH less than 7

They turn red litmus paper blue

They are sour in taste

They are non-reactive with acids

6.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Media Image

How does adhesion affect the transport of water in plants?

It prevents water from moving upward

It allows water to stick to plant tissues

It causes water to evaporate quickly

It decreases the water's surface tension

7.

MULTIPLE CHOICE QUESTION

10 mins • 1 pt

Which of the following best explains why water has a high surface tension?

Strong adhesive forces between water molecules

Strong cohesive forces between water molecules

Weak cohesive forces between water molecules

Weak adhesive forces between water molecules

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