General Knowledge - General Science - Discussion

Discussion Forum : General Science - Elements and Metals (Q.No. 63)
63.
Which of the following is an element?
Ruby
Sapphire
Emerald
Diamond
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
82 comments Page 9 of 9.

Pritam Paul said:   1 decade ago
It is a mineral then why it called as a element. I think option B is right answer.

Jitu said:   1 decade ago
Why it is a element?
(1)


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