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WorksheetsDiamond
Total questions: 10
Worksheet time: 5mins
Which type of Carbon is a Diamond?
Amorphous Carbon
Lamp Black
Charcoal
Crystalline form
Diamond is the purest form of Graphite.
True
False
Pure Carbon is mixed with Molten Iron at temperatures around _________ in a electric furnace.
3000o K
3600oK
3000oC
None of the above
Pure diamond is colourless and transparent.
True
False
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.
Name any Rarest colour Diamonds
Red
Blue
Yellow
Brown
Black diamond is used as bearings in watches.
True
False
Can you name this?
Hope Diamond
Kohinoor Diamond
Marquise Diamond
Cushion Diamond
Koh-i-noor is in Persian and means
"Light"
"Mountain"
"light of mountain"
"Mountain of Light"
Diamond is a non-conductor of Electricity.
True
False
