Aluminum can be flattened into thin sheets of aluminum foil because metals are

This is so because the metals are malleable in nature.

Explanation:

Metals are defined as the elements which loose electrons easily to attain stability and attain positive charge.

Some properties shown by metals are:

1. Ductility: This is the property in which metals can be drawn into thin wires.

2. Malleability: This is the property in which metals can be flattened into thin sheets.

3. Conductivity: This is the property in which metals conduct electricity because they contain free electrons.

Aluminium is the 13th element of the periodic table and is a metal because it is malleable in nature.

c. magnitude and direction