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Why is the symbol iridium ir?

Answer

Ir. comes from the first two characters in. ir. idium. Besides symbol. I. was already used to represent iodine.
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Symbolism is the art or practice of using symbols by expressing the invisible or
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Certain elements like iron, gold, and silver were known to the ancients & they named those elements first. In recognition of this fact, we gave those elements letter symbols that
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The symbol Ir in the periodic table of elements represents the element Iridium. It is placed in the 9th group (column) and 6th row of the periodic table. It's atomic number* is 77
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Ir is the symbol for the element iridium which is the chemical element with atomic number 77, and it is a very hard, brittle, silvery-white transition metal of ...
Iridiuma is a hard, dense silvery-white metal that has an atomic number of 77 and it is denoted by the symbol Ir. It is extremely corrosion-resistant as it is ...
Iridium was discovered in 1803 by Smithson Tennant. The atomic number for iridium is 77. Ir is the symbol used to represent iridium. It is the most corrosion-resistant ...
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