Question
The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Question Submitted By :: Guest
I also faced this Question!!
Rank
Answer Posted By
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 1
(2) Coal
Guest
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 2
diamond
Anil
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 3
3 Diamond
Ankit
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 4
1 platinum
Vxy
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 5
Platinum
Naman Jain
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 6
1. Platinum
Rizz
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 7
diamond
Rambo
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 8
coal
Angelina
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 9
Diamond is the hardest thing.
Anil Kumar Das
Re: The hardest substance available on earth is
1 Platinum
2 Coal
3 Diamond
4 Gold
Answer
# 10
diamond
Chandan