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Science

8th Grade

NGSS covered

Used 18+ times

U10 Q1 Acids and Bases
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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is the strongest acid?

1

5

3

8

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is the strongest base?

4

14

7

15

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is a characteristic of a base?

bitter

sour

corrosive

releases hydrogen ions in water

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Which of the following is a characteristic of an acid?

bitter

slippery

sour

releases hydroxide ions in water

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What does a base release when placed in water?

hydroxide ions (OH-)

hydrogen ions (H+)

ions

molecules

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

What does an acid release when placed in water?

hydroxide ions (OH-)

hydrogen ions (H+)

ions

nothing

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

A substance with a pH of 8 is...

a weak base

a weak acid

a strong base

a strong acid

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