Indium have:
to know how to get the protons, electrons and neutrons:
If you mean Iridium(Ir) then it has 77 protons/electrons and 115 neutrons. If you mean the element Iridium(Ir) then it has 77 protons/electrons and 115 neutrons
there are 116 neutrons there are 116 neutrons
There are 77 protons in Iridium.
the element Ir has 77 electrons
77 protons, 115 neutrons.
1 atom of iridium has 77 electrons in total.
Iridium, Einsteinium
2
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
77 protons, 115 neutrons.
If it is possible without any other nuclear reactions to be done, it'll give you an isotope of iridium.
1 atom of iridium has 77 electrons in total.
26,4 g iridium is equal to 0,137 mol.
34
Iridium, Einsteinium
Atoms are defined by the number of protons in the nucleus; therefore, we can tell what element it is by the number of protons (the information about the neutrons and electrons is unnecessary). An atom with 77 protons is iridium.
2
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
~58 If iridium has a density of 22.42 g/cm3, 1300 grams of iridium would displace 1300/22.42 grams of water (as water has a density of 1 g/cm3). The shape of the iridium is irrelevant.
1 Mol
Xenon. Take the atomic mass of 131 and subtract it's protons 54, to get 77 neutrons.