The first writings describing Platinum were in 1557 by Italian Julius Caesar Scaliger (not 1735 as listed in many places online).
The new metal was further observed during an expedition of New Grenada (now known as Colombia) by Antonio de Ulloa and Don Jorge Juan y Santacilia in 1735. Their writings related to this expedition refer to the new metal as Platinum.
Antonio De Ulloa
Aristotle discovered the 5th element Aether see related link
platinum is a metal because it is shiny but it can be a metalloid or transition metal
Manganese.
The most metallic element on the planet is Francium. It is the last element to be discovered that was not made synthetically.
Ruthenium was discovered by Karl Ernst Klaus in 1844.
The chemical symbol of platinum is Pt. This element has an atomic weight of 78 and was discovered in 1735.
Platinum is an element
Platinum is an element.
Platinum is a chemical element.
Platinum is an element.
Platinum (Pl) is not a mixture. It is an element. It consists only of itself.
Platinum was discovered by South American peoples who produced artifacts of a white gold-platinum alloy.
this is a maetal made out of atoms or metals
In 1741, the English metallurgist Charles Wood found platinum from Columbia, South America.
It is an element.
platinum was discovered in 1888 in the nickel, copper ores in ontarioEuropean reference to platinum appeared in 1557 by Julius Caesar Scaligerthe year 1748
Each of silicon and platinum is an element, but toluene is not.