yes
Krypton is a poor conductor of either heat or electricity.
Yes. These are typical properties of nonmetals.
Samarium is a good conductor for heat and electricity.
as it is a metal it should be an excellent conductor of both.
Refer to the periodic table of elements and check if radon is a metal or not. If it is a metal then it will be good conductor of heat and electricity. If it is a gas it will not be good conductor of heat and electricity
Carbon is a poor conductor of heat and electricity.
No, polythene is a plastic and that cannot conduct electricity.
Helium is a poor conductor of heat and electricity because it is a noble gas with low density and lacks free electrons for conducting electricity.
Hydrogen is a poor conductor of heat and electricity. As a gas, it does not have free-moving electrons to conduct electricity. In terms of heat, hydrogen has low thermal conductivity compared to metals.
Zirconium is a good conductor of electricity, but it has poor thermal conductivity, meaning it is not a good conductor of heat.
Nitrogen is a poor conductor of heat and electricity. It is a nonmetal, which typically exhibit poor electrical and thermal conductivity due to their lack of free electrons for conducting electricity and the inability to transfer heat efficiently through their structure.
Krypton is a poor conductor of either heat or electricity.
No. It's an excellent conductor of both.
Conductor Some materials are conductors of Heat OR Electricity. But the property is not the same for one material; example glass is a good conductor of heat but a poor conductor of electricity.
Yes, calcium is a good conductor of heat and electricity. Most metals are good conductors of heat and electricity. Most nonmetals are not good conductors of heat and electricity.
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.
Yes. These are typical properties of nonmetals.