States of matter (non-metals): Which non-metal remains liquid at room temperature? Identify the correct element among common p-block non-metals. Choose the correct option.
General Knowledge
General Science
Difficulty: Easy
Choose an option
Answer
Correct Answer: Bromine
Explanation
What is being asked?The non-metal that is liquid near 25 °C.
Given data
- Room temperature ~ 20–25 °C
Concept/ApproachBromine (Br2) is a reddish-brown liquid non-metal at room temperature; chlorine is gaseous, iodine is solid, and mercury (liquid) is a metal.
Final AnswerBromine