If you mean on the Periodic Table of elements, it is "Rhodium". If you mean something else, please be more specific in your question.
The element with atomic number 45 is Rhodium (Rh). Rhodium is a transition metal in Group 9, Period 5 of the Periodic Table. Rhodium has 45 electrons in 5 shells with 1 electron in the outer shell.
You cannot. You need information on density of the metal.
The only metal I can think of with "pp" in it's name would be copper.
The metal name for the compound LiCl is lithium.
Colt - name of the company 45 - designation of the cartridge
Nothing, .45 auto is just another name for .45ACP.
The name of the waste metal is scissel
Another name for melted metal is molten metal.
Planet Mercury and the metal mercury share a name.
Blue metal is a name of an aggregate used in constructions; it is not a metal.
Blue metal is a name of an aggregate used in constructions; it is not a metal.
There is no metal by the name 'thompson'.