Saved Bookmarks
| 1. |
5) Metal .......... exists in liquid state at romm temperature.(a) Sodium (b) Potassium (c) Calcium (d) Gallium....plzzz give me right answer... |
|
Answer» Well I THINK MERCURY is the CORRECT answer But no option. Then I will go for sodium because it has very LOW melting point. Hope you will understand. |
|