RF Value

RF Value

4th Grade

11 Qs

quiz-placeholder

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RF Value

RF Value

Assessment

Quiz

Chemistry

4th Grade

Practice Problem

Hard

NGSS
HS-ESS2-5, HS-PS1-5, HS-PS1-3

Standards-aligned

Created by

Charles Martinez

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11 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 5 pts

Media Image

Cyfrifwch gwerth Rf ar gyfer smotyn A

Calculate the Rf value for spot A.

2.

FILL IN THE BLANK QUESTION

1 min • 5 pts

Media Image

Cyfrifwch gwerth Rf ar gyfer smotyn B

Calculate the Rf value for spot B.

3.

FILL IN THE BLANK QUESTION

1 min • 5 pts

Media Image

Cyfrifwch gwerth Rf ar gyfer smotyn C

Calculate the Rf value for spot C.

4.

MULTIPLE SELECT QUESTION

45 sec • 5 pts

Media Image

Pa un o'r smotiau sydd yn anhydawdd?

Which of the following spots are insoluble?

A

B

C

D

Tags

NGSS.HS-ESS2-5

NGSS.HS-PS1-3

5.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

Media Image

Pa un o'r smotiau sydd fwayf hydawdd?

Which of the following spots would be the most soluble?

A

B

C

D

Tags

NGSS.HS-PS1-5

6.

FILL IN THE BLANK QUESTION

1 min • 5 pts

Media Image

Cyfrifwch gwerth Rf ar gyfer yr inc glas

Calculate the Rf value for the blue ink

7.

FILL IN THE BLANK QUESTION

1 min • 5 pts

Media Image

Cyfrifwch gwerth Rf ar yr inc coch

Calculate the Rf value for the red ink

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