The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
- 13 Answers
- 37007 Views
- FCI, University of Ilorin, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / bindhu
Lonsdaleite is recently found as the hardest material on earth as of 2014 according to financial express headline. Check http://www.financialexpress.com/news/diamondisnothardestmaterialonearthnow/424726
| Is This Answer Correct ? | 6 Yes | 5 No |
A moderator is used in nuclear reactors in order to 1 Increase the number of neutrons 2 Decrease the number of neutrons 3 Slow down the speed of neutrons 4 Accelerate the neutrons
any one who has interviewed at noida for SBI clerk i have my interview call on 23.10.2008
What are manufacturing capacities facilities you have?
BARC CHIF
In which year the solar observatory in kodikanal founded?
An element that does not occur in nature but can be produced artificially is 1 Thorium 2 Radium 3 Plutonium 4 Uranium
Who propounded the signs of the zodiac?
Which of the following is not a neutral oxide? 1 Carbon monoxide 2 Sulphur dioxide 3 Nitric oxide 4 Water
What are all of the uses for a dynamo?
The disease that is caused by viral infection is
What is the significance of international geo - physical year?
What are cosmic rays?
Biological Sciences 
