जॉइन Examsbookउत्तर : 3. "Bromine"
Which of the following is a non metal that remains liquid at room temperature ?5
प्र: Which of the following is a non metal that remains liquid at room temperature ?
- 1Chlorinefalse
- 2Phosphorousfalse
- 3Brominetrue
- 4Heliumfalse
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उत्तर : 3. "Bromine"
व्याख्या :
Answer: C) Bromine Explanation: