Diamond

Diamond

8th Grade

10 Qs

quiz-placeholder

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Diamond

Diamond

Assessment

Quiz

Science

8th Grade

Practice Problem

Hard

Created by

I'm Lalitha

Used 125+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of Carbon is a Diamond?

Amorphous Carbon

Lamp Black

Charcoal

Crystalline form

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diamond is the purest form of Graphite.

True

False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pure Carbon is mixed with Molten Iron at temperatures around _________ in a electric furnace.

3000o K3000^{o\ }K

3600oK3600^oK

3000oC3000^oC

None of the above

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Pure diamond is colourless and transparent.

True

False

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the 4 C's of diamond?

Colour, Clarity, cute, Carat weight

Colour, Clarity, Cut and Carat weight

Color, Charming, Cut, Carat weight.

It dosen't have any C's.

6.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Name any Rarest colour Diamonds

Red

Blue

Yellow

Brown

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Black diamond is used as bearings in watches.

True

False

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