Doc's Law of Conservation of Mass Practice

Doc's Law of Conservation of Mass Practice

8th Grade

20 Qs

quiz-placeholder

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Doc's Law of Conservation of Mass Practice

Doc's Law of Conservation of Mass Practice

Assessment

Quiz

Science

8th Grade

Practice Problem

Medium

NGSS
MS-PS1-5, MS-PS1-1, MS-PS1-2

Standards-aligned

Created by

Jana Walters

Used 13+ times

FREE Resource

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How many elements are in the following formula?

BaBr2

1

2

3

4

Tags

NGSS.MS-PS1-1

2.

MATCH QUESTION

1 min • 1 pt

Match each element with the number of atoms it has in this compound

Na3C6H5O7

6

Na

7

H

0

Ca

3

C

5

O

Tags

NGSS.MS-PS1-1

3.

OPEN ENDED QUESTION

1 min • 1 pt

Media Image

The chemical formula for an antacid is CaC03.

How many elements are in the formula for antacids?

Evaluate responses using AI:

OFF

Tags

NGSS.MS-PS1-1

4.

CATEGORIZE QUESTION

1 min • 1 pt

Groups:

(a) Reactants

,

(b) Products

2O2

CH4

CO2

2H2O

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

5.

DRAG AND DROP QUESTION

1 min • 1 pt

How many elements are in 2 C6H12O7? (a)  

How many atoms of C: ​ (b)  

How many atoms of H: ​ (c)  

How many atoms of O: ​ (d)  

How many TOTAL atoms: ​ (e)  

3
12
24
14
50
7
6
25
52
60

Tags

NGSS.MS-PS1-1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Yes

No

Tags

NGSS.MS-PS1-5

7.

MATH RESPONSE QUESTION

2 mins • 1 pt

Mathematical Equivalence

OFF

Tags

NGSS.MS-PS1-5

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