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pH Scale Exploration

A Grade 7 science worksheet exploring the pH scale, identifying acids and bases, and understanding their properties.

Grade 7 Science ChemistryPH Scale
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Includes

ImageMultiple ChoiceTrue / FalseFill in the BlanksShort Answer

Standards

MS-PS1-2MS-PS1-3

Topics

pH scaleacidsbaseschemistrygrade 7
7 sections · Free to use · Printable
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pH Scale Exploration

Name:

Date:

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Read each question carefully and answer to the best of your ability. Use the provided pH scale diagram to help you.

1. What does the pH scale measure?

a

The temperature of a solution

b

The acidity or alkalinity of a solution

c

The density of a solution

d

The color of a solution

2. A solution with a pH of 3 is considered:

a

Strongly alkaline

b

Neutral

c

Acidic

d

Weakly alkaline

1. A pH of 7 is considered neutral.

T

True

F

False

2. Acids have a pH greater than 7.

T

True

F

False

1. Solutions with a pH between 0 and 6 are  .

2. Solutions with a pH between 8 and 14 are  .

1. Give an example of a common household acid and a common household base. Include their approximate pH values.