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Seventh Grade (Grade 7) Acids and Bases Questions

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Grade 7 Acids and Bases
Grade 7 Acids and Bases
Grade 7 Acids and Bases
What is the most accurate way to see acidity or alkalinity?
  1. blue litmus paper
  2. red litmus paper
  3. universal litmus paper
  4. indicator
Grade 7 Acids and Bases
Grade 7 Acids and Bases
A substance with a pH of 2 is a                .
  1. strong acid
  2. weak acid
  3. strong base
  4. weak base
Grade 7 Acids and Bases
Grade 7 Acids and Bases

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Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Bleach is a
  1. weak acid.
  2. weak base.
  3. strong acid.
  4. strong base.
Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Toothpaste is a
  1. weak acid.
  2. weak base.
  3. strong acid.
  4. strong base.
Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Saliva is a
  1. weak acid.
  2. weak base.
  3. strong acid.
  4. strong base.
Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Grade 7 Acids and Bases
Grade 7 Acids and Bases
Grade 7 Acids and Bases

This question is a part of a group with common instructions. View group »

Grade 7 Acids and Bases
What is 7 on the pH scale?
  1. Acid
  2. Base
  3. Neutral
  4. Alkaline
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