Which group contains an element that is liquid at STP?

1 (IA)

2 (IIA)

16 (VIA)

17 (VIIA)

3 Answers

  • 17 (VIIA).. bromine is a liquid at STP

  • Mercury and bromine are liquid at STP. Mercury (Hg) is in group 12, but that is not in your list. Bromine (Br) is in group 17 (halogens), which is in the list, so use that one.

  • Both Bromine (Br) and Mercury (Hg) are liquids at STP.

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