Aluminium is a good conductor of heat
physical properties is what you can see about the element or object all other options are chemical properties
Answer:
Copper electrical wires are safer to use than wires made of most other conductive metals because they are resistant to heat. As you can see, copper is the preferred metal for electrical wires for several reasons. It has high electrical conductive; it's inexpensive; it's ductile; and it's thermal resistant.
Answer:
electrons are less than 1 amu, they are also negative charged. they are very small too
charge of elements increases by one as you move from left to right.
