Question

A element has atomic no 13. Is this element or non metal? Justify your answer

Answer 1

Metal It is A Mettaloid Alluminium is Classified as metal ehere it has propoerties like lustrous malleable ductile conductivity

Answer 2

Aluminium is the element with atomic number 13. Aluminium is ordinarily classified as a metal. It is lustrous, malleable and ductile, and has high electrical and thermal conductivity. ... Aluminium is a metal because it is good conductor of heat and electricity, it is hard, shiny and it is malleable and ductile. They have high boiling and melting points.