General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 63)
63.
Which of the following is an element?
Discussion:
82 comments Page 6 of 9.
Adlin said:
1 decade ago
Diamond is the hardest element ever known.
Hasan said:
1 decade ago
Confirm D because in this question no compound present that made only one element but ruby, Sapphire, emerald consist of different element. Only diamond made by one element, carbon, but out of this question diamond is not correct answer for element, its nearly answer in this question.
Nitish said:
1 decade ago
http://en.wikipedia.org/wiki/Native_element_minerals.
Arnav said:
1 decade ago
How can dimond be considered as an element its an mineral?
Tiana said:
1 decade ago
Substances which are made up of same type of atoms or molecules formed from joining up of same type of atoms are called elements. According to this diamond can be taken as a element.
Shlok said:
1 decade ago
If it is an element why is it not included in the periodic table and if it is included then what's its symbol or atomic number?
Hafiz Qureshi said:
1 decade ago
Option D because diamond is made from carbon which is an element, hence diamond is an element.
Goutam said:
1 decade ago
Diamonds are made by an element how can it again become an element?
Sandeep2013 said:
1 decade ago
Why this element does not explain properly?
Nitin said:
1 decade ago
Diamond is a substance not an element. Please tell me the right answer.
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