Acids and Bases

Acids and Bases

Assessment

Flashcard

Science

6th - 8th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is the pH Scale?

Back

The pH Scale is a numerical scale used to measure the acidity or basicity of a solution, ranging from 0 (very acidic) to 14 (very basic), with 7 being neutral.

2.

FLASHCARD QUESTION

Front

Where are the strongest acids found on the pH Scale?

Back

The strongest acids are found on the left end of the pH Scale, with values ranging from 0 to 6.

3.

FLASHCARD QUESTION

Front

Where are the strongest bases found on the pH Scale?

Back

The strongest bases are found on the right end of the pH Scale, with values ranging from 8 to 14.

4.

FLASHCARD QUESTION

Front

What is an acid?

Back

An acid is a substance that donates hydrogen ions (H+) in a solution and has a pH less than 7.

5.

FLASHCARD QUESTION

Front

What is a base?

Back

A base is a substance that accepts hydrogen ions (H+) in a solution and has a pH greater than 7.

6.

FLASHCARD QUESTION

Front

What is a neutral solution?

Back

A neutral solution has a pH of 7, meaning it is neither acidic nor basic.

7.

FLASHCARD QUESTION

Front

What is the Universal Indicator?

Back

The Universal Indicator is a chemical that changes color in response to the pH level of a solution, helping to identify whether it is acidic, neutral, or basic.

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