MCQOPTIONS
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| 1. |
The metal that is extracted from sea water is [EAMCET 1978; CPMT 1988; CET Pune 1998; MP PET 2000] |
| A. | \[Ba\] |
| B. | \[Mg\] |
| C. | \[Ca\] |
| D. | \[Sr\] |
| Answer» C. \[Ca\] | |