no, metal is the best heat && energy conductor.
by convection
Yes, liquids can conduct heat. The way liquids conduct heat varies based on their thermal conductivity, which is a measure of how well a substance can conduct heat. Liquids such as water have lower thermal conductivity compared to solids like metal, but they still have the ability to transfer heat through conduction.
Liquids conduct heat better than gases because they are more dense; heat is conducted on a molecular level, so if you have more molecules per cubic centimeter, you will have more heat conduction.
In liquids particles are more loosely packed so heat can flow through more ease.
Because they conduct heat less efficiently than do liquids or solids.
Objects that conduct heat well include metals like copper and aluminum, as well as materials like ceramics and glass. Fire conducts heat through a process called radiation, where energy is transmitted through electromagnetic waves in the form of heat and light. Other media that can conduct heat are liquids and gases, such as water and air.
Solids do conduct heat better than gases, although not necessarily better than liquids. Some solids are actually composite materials, because they can have a porous structure which contains gas within the solid, and this results in solids that do not conduct heat very well. But it is the gas component which has this insulating property.
yes. metals conduct heat and electric current well.
Insulator
gases do not conduct heat or electricity well. metals conduct both well. but argon is a conductor
A heat insulator.
metalloid