Density is defined as mass per unit volume. Comparing the densities of various elements helps identify which is the most compact.
The approximate densities of the elements provided are:
| Element | Symbol | Approximate Density ($\text{g/cm}^3$) |
|---|---|---|
| Lead | Pb | 11.34 |
| Platinum | Pt | 21.45 |
| Mercury | Hg | 13.53 |
| Osmium | Os | 22.59 |
By comparing these values:
Thus, Osmium is the element with the maximum density among the given choices.
Common salt (NaCl) is not used as a raw material for preparation of which one of the following compounds?
Which one of the following is the chemical formula of Hypobromous acid?
Which one of the following is not used as a raw material in the manufacture of glass?
Which one of the following statements about dihydrogen (H 2) is not correct?
Reaction of quick lime (CaO) with water to produce slaked lime (Ca(OH) 2) is an example of