Table of Contents
Does mercury melt at room temperature?
Mercury is both a liquid at room temperature (as it has a very low melting point of -39C) and a metal. We tend to assume metals are all solids but they are not.
What is mercury physical state at room temperature?
Mercury is the only elemental metal that is liquid at room temperature.
At what temperature does mercury become solid?
Mercury cannot be used below the temperature at which it becomes solid, −38.83 °C (−37.89 °F).
Why is mercury not solid at room temperature?
Mercury is the only metal that is liquid at standard conditions for temperature and pressure. Mercury has a unique electron configuration which strongly resists removal of an electron, making it behave similarly to noble gas elements. As a result, mercury forms weak bonds and is a liquid at room temperature.
Why is mercury liquid at room temperature?
What happens to mercury when cooled?
Mercury is stable (it does not react) in air and water, as well as in acids and alkalis. When heated or cooled, mercury expands or contracts at a rate that is more constant than most other substances. Also, it has a wide range of temperatures between its boiling and freezing points.
Is Mercury a gas or liquid at room temperature?
Mercury is a metallic element that is liquid at room temperature and normal pressure. As with most liquid substances, mercury reacts to temperature increases by expanding by a predictable amount; this and other properties made mercury useful in thermometers until they were phased out in favor of less toxic alternatives.
Can Mercury conduct electricity at room temperature?
Mercury – known as “Hg” to chemists – is a naturally occurring element. It is a metal and conducts electricity. Liquid at room temperature, it combines easily with other metals and expands and contracts evenly with temperature changes. Because of these properties, mercury has been used in many households [PDF], medical and industrial products.
Why is the element mercury a liquid at room temperature?
The element mercury is a dense silvery liquid at room temperature because its valence electrons have so much energy.
What is the state of matter for Mercury at room temperature?
ANSWER: Mercury CAN be a solid. More Info: Though mercury is the only common metal found in a liquid state at room temperatures, it can freeze and become a solid at a temperature of -38.72 degrees Celsius .