It is a nonreactive metal
No, platinum is a dense, malleable, and non-reactive metal that is odorless.
Because platinum is non reactive metal
Platinum has a distinct alkaline metal taste to it. It should not be consumed or tasted, as it can be poisonous.
helium is non reactive.
No, platinum is less reactive than silver. Platinum is a noble metal and does not react easily with other elements, while silver is more reactive and can tarnish when exposed to air or certain chemicals.
Gold and platinum are both considered noble metals because they are resistant to oxidation and corrosion, making them relatively unreactive compared to other metals. However, platinum can react with certain strong oxidizing agents under extreme conditions. Gold, on the other hand, is highly unreactive and does not tarnish or corrode easily.
Platinum is inert electrode as it is clear from its non reactivity. It is the most costly element because it is inert hence don't corrode and don't change its identity. In electrolysis, it doesn't participate in reaction but acts as a medium for electron transfer between anion and cation.
one reacts and one doesn't
Titanium is the most reactive of the three metals you mentioned (titanium, aluminum, platinum). It readily forms compounds with oxygen in the air. Aluminum is also reactive, but it forms a protective oxide layer that prevents further reaction. Platinum is the least reactive of the three and is known for its resistance to corrosion.
reactive
Platinum
Yes. Platinum is one of the least reactive metals.