Platinum is an element, so it is "pure".
Platinum is typically found in nature as a pure metal, rather than in a compound form. It is often mixed with other metals like palladium, rhodium, and iridium in the form of an ore called "platinum group metals."
Platinum is an element, not a mixture or compound. It is a rare and valuable metal that is found in its pure form in nature and consists of only platinum atoms.
Pure platinum is a shiny silver-white color.
Pure platinum does not have a distinct odor. However, when combined with other substances, the resulting compound may have a smell.
tap water is a pure compound.
A compound is a pure material.
A compound is a pure substance.
It is the purity of the platinum. 850 is 85% pure. 900 is 90% pure. 950 is 95% pure.
Platinum is an element.
Pure water is a compound of hydrogen and oxygen.
Magnesium oxide (MgO) is a pure compound.
Platinum is an element