Metal Reactions and Observations

Metal Reactions and Observations

Assessment

Interactive Video

Chemistry, Science, Physics

9th - 10th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial demonstrates an experiment involving the reaction of various metals with different sulfate solutions. The setup includes magnesium, copper, zinc, and iron, each reacting with magnesium sulfate, copper sulfate, zinc sulfate, and iron sulfate. Observations include bubbling, color changes, and the formation of black substances. The tutorial emphasizes careful observation and recording of results, highlighting the importance of noting reactions or lack thereof.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the order of metals placed in the rows for the experiment?

Iron, Zinc, Magnesium, Copper

Zinc, Iron, Copper, Magnesium

Copper, Magnesium, Iron, Zinc

Magnesium, Copper, Zinc, Iron

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was observed when magnesium sulfate was added to the metals?

Vigorous bubbling

No significant reaction

Color change to green

Formation of black solid

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which metal showed a vigorous reaction with copper sulfate?

Zinc

Iron

Copper

Magnesium

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was the result of adding copper sulfate to copper metal?

Vigorous bubbling

No color change

Formation of black solid

Color change to blue

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which metal showed a color change when reacted with copper sulfate?

Magnesium

Iron

Copper

Zinc

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was a notable observation with zinc sulfate?

Bubbling and black solid formation

Minimal reaction with iron

Vigorous bubbling with copper

Formation of orange solid

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What was observed with iron when zinc sulfate was added?

Formation of green solid

Vigorous bubbling

No reaction

Slight discoloration

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