Hydrogen

Hydrogen

7th - 8th Grade

15 Qs

quiz-placeholder

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Hydrogen

Hydrogen

Assessment

Quiz

Chemistry

7th - 8th Grade

Medium

Created by

Serah Antony

Used 37+ times

FREE Resource

15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the occurrence of Hydrogen?

Free State

Combined State

Both

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

On Earth, free hydrogen occurs in..

Very large amounts

Everywhere

Very small amounts

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Hydrogen is more common in the form of..

Compounds

Elements

Liquids

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Now-a-days, hydrogen is widely seen as the mass _____ of the future.

5.

FILL IN THE BLANK QUESTION

1 min • 1 pt

___ process is used to prepare hydrogen

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

By the electrolysis of water, hydrogen is collected on a..

Large scale

Small scale

7.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

_____ is a process in which an electric current is passed through an aqueous solution of a compound to bring about a chemical change.

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