01. |
At what temperature Gold melt ? |
Answer |
|
| 02. |
Group I of the Periodic Table is known as ? |
Answer |
|
| 03. |
Name the ore of Gold ? |
|
Answer |
| 04. |
Plants ash contains ? |
|
Answer |
| 05. |
Sodium Citrate is used as ? |
|
Answer |
| 06. |
Stibnite is the ore of ? |
|
Answer |
| 07. |
The acid present in Colas ? |
|
Answer |
| 08. |
The element which has Atomic number 100 ? |
|
Answer |
| 09. |
The only gem made of single element ? |
|
Answer |
| 10. |
Which element is used to the photocopying drum od Xerox machine ? |
|
Answer |
| 11. |
Which is added to petrol in cold countries to avoid freezing ? |
|
Answer |
| 12. |
Which is the most unstable naturally occurring element ? |
|
Answer |
| 13. |
Who proposed the structure of atom ? |
|
Answer |
| 14. |
Who put forward the principle of uncertainty ? |
|
Answer |
| 15. |
Zinc Oxide is popularly known as ? |
|
Answer |
Wednesday 19 February 2014
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