MCQOPTIONS
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| 1. |
Which of the given statements is/are true?A. The 2nd group elements are called Alkali metals.B. The 1st group element is called Alkaline metals.C. The 17th group elements are called Halogens. |
| A. | Only A |
| B. | B and C |
| C. | Only C |
| D. | A and C |
| Answer» D. A and C | |