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What element has the atomic number 77?
Well, I couldn't get any stable element with mass number of 77. However the closest ones are arsenic with mass number 75 or selenium with mass number 79. Note: All the following elements listed below have isotopes with mass number 77, but are unstable with half life ranging from a few hours to nano seconds: Nickel, Copper, Zinc, Galium, Germanium, Arsenic, Selenium, Bromine, Krypton, Rubidium, Strontium and Yttrium. If you had meant atomic number, then iridium has the atomic number of 77.
What element has a mass of 190?
Iridium has an atomic mass of 192 (192.217)
This element has an atomic number that is double the atomic number of silicon?
this elemnt has an atomic number that is double the atomic number of silicon?
This element has the atomic number that is double the atomic number of silicon?
The element with an atomic number that is double the atomic number of silicon is germanium, with an atomic number of 32. Silicon has an atomic number of 14.
Element has an atomic number that is double the atomic number of silicon?
The element with an atomic number that is double the atomic number of silicon is germanium, with atomic number 32. Silicon has an atomic number of 14.
What is the atomic number of iridium-174?
The atomic number of an element is equivalent to the number of protons in its nucleus. In the case of iridium-174, the atomic number of iridium (Ir) is 77.
What is the atomic number of iridium 192?
Iridium is a metal element. Atomic number of it is 77.
Is lead heavier than iridium?
Lead has a higher atomic number than iridium, which means a lead atom is heavier than an iridium atom. however iridium is denser, therefore if you had a block of iridium and a block of lead,the iridium block would be heavier
Symbol for iridium?
the symbol for iridium is Ir with an atomic number of 77
What is the atomic mass number of iridium?
Atomic mass = 192.22
How many neutrons are in an atom of iridium-192?
Iridium-192 has an atomic number of 77, which means it has 77 protons. The atomic mass of iridium-192 is approximately 192 atomic mass units (amu). To find the number of neutrons, subtract the number of protons from the atomic mass: 192 - 77 = 115. Therefore, an atom of iridium-192 contains 115 neutrons.
Was is the atomic number of iridium on the periodic table?
The atomic number of iridium is 77. Its symbol is Ir. It is placed in group-9 and period -6 in the periodic table.
What atom has 77 electrons?
The one with atomic number 77, which is iridium.
What is element in the platinum family atomic number 77?
Iridium
Which element on the periodic table has an atomic number of 77?
Iridium
What element is Ir?
Ir is the chemical symbol for the element iridium. It is a dense, corrosion-resistant metal with a silver appearance. Iridium is commonly used in various industrial applications, such as in electronics and catalytic converters.
How many neutrons are in iridium?
Indium have:protons = 49neutrons = 66electrons = 49to know how to get the protons, electrons and neutrons:protons = atomic number of the elementelectrons = protons or atomic number of the elementneutrons = mass number-atomic number
