account of 33%
Most common ionic charge of platinum are +2 and +4.
The oxidation number of platinum is typically +2 or +4. Platinum is known to form compounds where it exhibits these oxidation states.
highly uncommon
Cool Pokemon
platinum and gold
The oldest and most common jewelry alloy for platinum is 90% platinum, 10% iridium. You'll see various stamps, the most common maybe is 10% Ir Plat or something like that. Occasionally it's all spelled out, too. A newer alloy is 950 platinum, where the other 50 is usually cobalt. Usually that is stamped 950 Plat. or 950 Platinum. Those are the two most common, anyway.
The possible oxidation states for platinum are... +1, +2, +3, +4, +5, +6.
The most common oxidation states for Platinum is +2 and +4.
Jewelery like rings and earrings.
NovaNet answer: Platinum and gold
Some examples of platinum include platinum jewelry, platinum catalysts used in chemical reactions, and platinum electrodes in certain electronic devices. Platinum is also used in the automotive industry for catalytic converters.
Ir its something thats common in asteroids and resembles platinum