Osmium with a density of 22.6 g/cm cubed
Osmium is the densest metal, you can use google for figuring out the rest.
osmium
Iridium
The densest element on Earth that matches your description is osmium. Osmium is a rare, extremely hard, bluish-white transition metal. It is the densest naturally occurring element.
Gold plates are typically the densest type of plates due to gold being a heavy metal with a high density.
Iridium is the most strongest, rarest, densest, expensive, lightest metal ever known
Osmium is the densest element at 22.61 g/cm3 assuming standard conditions.
The densest elemental metal has a density that is less than half that, so I suspect your question has no sensible answer.
Iridium is the second densest naturally occuring element after osmium; the two are quite close in density. There are several synthetic radioactive elements which are thought to have much higher densities, but since only a few atoms of these have ever been produced and a piece large enough to see would vaporize itself, it's really a purely theoretical matter.
Earth's densest layer is the inner core, which is a solid, dense ball of metal composed mainly of iron and nickel. It has a density of around 13 grams per cubic centimeter.
not clear, but believe its two letters
because they are made of mostly metal and rock while the bigger planets are mostly made of gas