Question

1. copper is ductile. How is this property useful in daily life?
2. name a metal with low density
3. some metals are cast into bells. what property most the chosen metal have?

Answer 1

1. to make wires 2. magnesium a metal with low density 3. it is called sonorous.

Answer 2

1. copper is ductile because it can be made into thin wires by stretching. copper is a very good conducted of electricity hence it is made into thin wires.
2. it is lithium with a density of 0.534g/cm³ it is less denser than water.
3. bell metals are used. they have sonorous property.