The metal properties that make up electrical wires are conductivity and ductility. Conductivity is important for free electrons to flow, hence electricity. Ductility is as well integral for strips to be formed, but with ample strength that does not break the material.
They are good conductors of heat and electricity.
They are solid at room tempature
They have a high melting point
Answer:
sample A
Explanation:
the first one because of the ppm value
The answer is "opposite charges."
