No, only in the pokemon world
Gold (III) carbonate is not a stable compound and does not exist in a pure form.
Platinum, Mercury
It doesn't exist, to the extent of my knowledge.
gold,sulfur,silver,iodine,mercury,platinum
Gold is alloyed with copper, silver, platinum, palladium, mercury.
The noble gases, gold and platinum.
When a gold nucleus loses a proton, it is transformed into a mercury nucleus. Mercury has an atomic number of 80, one less than gold's atomic number of 79.
Platinum(Pt) has 78 protons. Gold(Au) has 79 protons
Examples are: gold, silver, mercury, copper, lead, platinum group metals etc.
Some examples are: gold, silver, platinum, copper, mercury, etc.
If by "stronger" you mean hard to bend, then platinum is less bendable than gold. For many applications gold is mixed with other materials in order to make it "harder" because pure gold is so soft. But neither gold or platinum are used for their strength, gold is mostly used for its electric properties (e.g. the connector on your mobile phone) and platinum as a catalyst in chemical reactions.
Platinum Jewlery is a much more expensive and high quality type of jewelry than gold jewerly. Although many see gold as the best type of jewelry it is in fact platinum that wins the title.gold can react with mercury but platinum canot that was the extra quality of platinum