Science Quiz - Year 8

Science Quiz - Year 8

4th Grade

10 Qs

quiz-placeholder

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Science Quiz - Year 8

Science Quiz - Year 8

Assessment

Quiz

Chemistry

4th Grade

Easy

Created by

Amira Galal

Used 1+ times

FREE Resource

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which metal is the most reactive with oxygen?

Gold

Copper

Iron

Sodium

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the product when sodium reacts with oxygen?

Sodium chloride

Sodium hydroxide

Sodium oxide

Sodium carbonate

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is left behind when iron wool burns in oxygen?

White powder

Rust

Black powder

Liquid metal

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following metals does NOT react with oxygen?

Copper

Iron

Gold

Sodium

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the general equation for the reaction of metals with oxygen?

Metal + Oxygen → Metal Oxide

Metal + Oxygen → Metal Hydroxide

Metal + Water → Metal Oxide

Metal + Acid → Metal Oxid

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Sodium is so reactive that it must be stored under oil.

True

False

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Gold reacts quickly with oxygen, forming gold oxide.

True

False

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