Question

Which is more metallic, sodium or aluminium?

Answer 1

Answer:

aluminium is more metallic than sodium

Answer 2

Answer:

Sodium is more metallic than aluminium.

Explanation:

Metallic property of elements in the periodic table will decent towards right. Aluminium stays in the right side while sodium stays in the left.  Sodium is an highly electronegative element. As it has only one electron in its outer shell, it always like to pair its electron to become stable.  

Sodium is more reactive with air and water.