Thursday Nov. 5

Thursday Nov. 5

7th Grade

5 Qs

quiz-placeholder

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Thursday Nov. 5

Thursday Nov. 5

Assessment

Quiz

Science, Chemistry

7th Grade

Medium

NGSS
MS-PS1-2

Standards-aligned

Created by

Kathy Weishuhn

Used 5+ times

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following are properties of acids?

They conduct electricity when dissolved in water

They taste sour

They react with metals to produce hydrogen gas

All of the answer choices are correct

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following pH values represents a base?

2.1

4.6

6.8

8.1

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If the substance is neutral, what would the pH be?11

3

5

7

9

11

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A substance is found to have the following characteristics:


Very bitter taste

Feels slippery to the touch

Produces OH- ions when dissolved in water


In what category would the substance be classified?

acid

base

enzyme

fatty acid

Tags

NGSS.MS-PS1-2

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following statements is correct?

Blue litmus paper turns red when placed in a base.
Red litmus paper turns blue when placed in a base.
Blue litmus paper stays blue when placed in an acid.
Red litmus paper stays red when placed in a base.

Tags

NGSS.MS-PS1-2