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The atomic number of iridium is 77. Its symbol is Ir. It is placed in group-9 and period -6 in the Periodic Table.
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Which element on the periodic table has an atomic number of 77?
Iridium
What is the atomic number of iridium?
The atomic number of iridium (Ir) is 77.The atomic weight of Ir is 192.22 grams per mole.See the Web Links to the left of this answer for a periodic table with more information about this element!
What is the seventy seventh element in the periodic table of the elements?
The seventy-seventh element in the periodic table is Iridium, with the symbol Ir and atomic number 77. Iridium is a dense, corrosion-resistant metal often used in the production of electrical contacts and spark plugs.
What is the chemical formula for iridium?
Formula: Ir2(CO3)3
How does atomic number explain the arrangement of the periodic table?
According to the modern periodic table "Elements are the periodic function of their atomic number".They are arranged in increasing atomic no. in the periodic table.
What is the atomic number of permanganate on the periodic table?
The atomic number of permanganate on the periodic table is 25.
What is the atomic number of scandium on the periodic table?
The atomic number of scandium on the periodic table is 21.
What is the atomic number of uranium on the periodic table?
The atomic number of uranium on the periodic table is 92.
What element on the periodic table has the largest atomic number?
The element with the largest atomic number on the periodic table is Oganesson, with the atomic number 118.
Which pattern do atomic number in periodic table have?
Elements are arranged in the increasing order of their atomic number in the periodic table.
What is the atomic number of Periodic Table element Period?
The atomic number of the Periodic Table element Period is 92.
What is the atomic number of the element lanthanum on the periodic table?
The atomic number of the element lanthanum on the periodic table is 57.
