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.
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.
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.
By freezing so if it got froze it would no longer be a liquid. the answer alltogether though is : A LIQUID CHANGES ITS STATE BY FREEZING.
liquids dont melt A liquid has already melted from its solid state. I imagine the less dense the liquid is when in a solid state, the quicker it would melt to a liquid state.
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.
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.
Only mercury is a chemical element which occur in the nature as a liquid.
It may be a good conductor of heat as well.
That defines a liquid.
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.