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pH Acids and Bases

Authored by Chris Harrison

Science

7th - 8th Grade

NGSS covered

Used 81+ times

pH Acids and Bases
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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The pH scale is a range from:

1-7
0-14
1-5
1-20

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A(n) ______ is a substance with a pH less than 7

Acid
Alkaline
Base
Buffer

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A(n) _______ is a substance with a pH greater than 7.

Base
Acid
Buffer
Water

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the only substance with a neutral pH of 7?

Milk
Orange Juice
Water
Blood

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Is this substance acidic, basic, or neutral?

Acidic
Basic
Neutral

Tags

NGSS.MS-PS1-2

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

This substance releases OH- into solution

Acid
Base
Neutral

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

An acid has a pH

higher than 7

lower than 7

7

greater than 14

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