Water
It depends on the liquid. Oil would not be a good conductor of electricity. Water is a good conductor, though distilled water is not. Any liquid metal or ionic compound would be a good conductor.
Mercury or HG is an element that is liquid at room temperature and is not a diatomic element.
If a liquid was to boil to change state, it would be changing from a liquid to a gas, and would be said to be boiling.
If I was given an unknown liquid and asked to determine if it was an element, a compound, or a mixture I would heat the unknown liquid up to see if any compounds separated from the unknown liquid. After that I would get a microscope and look to see if it is a pure element. Then I would get a Platelet separation machine and put the liquid in the machine to see if the liquid separated. Thats how I would determine if the an unknown liquid is an element, a compound, or a mixture.
Gold, silver, copper.
It depends on the liquid. Oil would not be a good conductor of electricity. Water is a good conductor, though distilled water is not. Any liquid metal or ionic compound would be a good conductor.
Both Electricity and Heat are forms of energy. If an element were a poor conductor of both it would simply mean that particular element was a poor conductor of energy.
Silver is the best conductor of electricity, and as it is costly, copper is widely used.
BaF2 would be the best conductor in the pure liquid or molten state due to its ionic nature and ability to dissociate into ions. Other compounds listed are covalent in nature and do not dissociate into ions easily in the liquid or molten state, resulting in poor conductivity.
Mercury or HG is an element that is liquid at room temperature and is not a diatomic element.
If the temperature is below the melting point then the element is a solid.If the temperature is above the melting point but below the boiling point, then the element is a liquid.If the temperature is above the boiling point, then the element is a gas.
Ice is frozen water, water in its solid state.
Yes, water is matter. It is considered to be a liquid state of matter. Besides liquid there are gases and solids. Everything in the known universe can be classified as either matter or energy.
If a liquid was to boil to change state, it would be changing from a liquid to a gas, and would be said to be boiling.
Co
Glass in a molten state is a conductor of electricity. When glass turns to a solid state it becomes an insulator.Basically, glass in a window or a test tube would be the solid state and so it is a insulator of electricity.
Two elements that commonly occur in nature as liquids are mercury and bromine. Mercury is a naturally occurring liquid metal, while bromine is a non-metallic element that exists as a liquid at room temperature.