Non Metal Exists In Liquid At Room Temperature

It has one of the longest liquid ranges of any metal and has a low vapour pressure even at high temperatures.

Non metal exists in liquid at room temperature.

Mercury is the only metal which is in liquid state at room temperature. Non metals are usually poor conductors of heat and electricity. A few elemental metals are liquid at or near room temperature. Metals that are liquids at room temperature are mercury hg and gallium ga.

Mercury symbol is hg and atomic number 80. Others include caesium cs which has a melting point of 28 5 c 83 3 f rubidium rb 39 c 102 f francium fr estimated at 8 0 c 46. This makes possible its use in high temperature thermometers. Non metals liquid at room temperature bromine br.

At this temperature and ordinary pressure only two elements are liquids. For science it s usually considered to be either 20 c or 25 c. Metals and non metals class 8 mcqs questions with answers. They are non lustrous non sonorous non malleable and are colour.

Name a non metal which exists as a liquid at room temperature. The most well known is mercury hg which is molten above 38 8 c 234 3 k 37 9 f. Which of the following is a liquid at room temperature. Hg symbol comes from hydrargyrum a latinized form of the greek word hydrargyros which is a compound word meaning water silver as it is commonly known as quicksilver.

Choose the correct option in the following questions. Liquid metal is a metal or a metal alloy which is liquid at or near room temperature. Room temperature is a loosely defined term that can mean anywhere from 20 c to 29 c. Elements that are liquid at 25 c.