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The atomic number of rubidium is 37. That means it has 37 protons and 37 electrons. After we fill in the first 37 orbitals with electrons, we get the configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s1. Since 5 is the highest numbered shell, rubidium has 1 valence electron.
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How many electrons protons and neutrons does rubidium have?
Its atomic # is 37 so 37 protrons and electrons as for nuetrons it is 85(atomicmass)- 37(the atomic number)=48
How many electrons does rubidium gain or lose?
Rubidium typically loses one electron to achieve a stable electron configuration. This results in the formation of a +1 cation when rubidium forms an ionic bond.
Is a rubidium larger or smaller than a neutral atom?
A rubidium atom is larger than a neutral atom because, when it loses an electron to become an ion, it loses an electron from the outermost shell, increasing the effective nuclear charge which attracts the remaining electrons closer to the nucleus, reducing the size of the ion compared to the atom.
What type of bond does rubidium and iodine have?
Rubidium and iodine form an ionic bond. Rubidium, a metal, donates an electron to iodine, a nonmetal, resulting in the transfer of electrons from rubidium to iodine to achieve stability. This forms the ionic compound rubidium iodide (RbI).
Can rubidium react with iodine?
Yes. Rubidium is an alkali metal in the sodium group. It will react with iodine to form rubidium iodide:- 2Rb+ I2 -> 2RbI
How many electrons are in robidium?
There are 37 electrons in atomic rubidium.
How many valence electrons are present in rubidium?
Rubidium has one valence electron as it an alkali metal.
How many electron unpaired is in rubidium?
2 Valence Electrons
How many valence electrons do Rb have?
Rubidium has one valence electron in the 5s orbital.
How many electrons protons and neutrons does rubidium have?
Its atomic # is 37 so 37 protrons and electrons as for nuetrons it is 85(atomicmass)- 37(the atomic number)=48
How many electrons does rubidium gain or lose?
Rubidium typically loses one electron to achieve a stable electron configuration. This results in the formation of a +1 cation when rubidium forms an ionic bond.
How many electrons do Rb have?
Rubidium (Rb) has a +1 ion, will have the same electron configuration as krypton (Kr) because the +1 status means it has lost an electron. The configuration is written 1s22s22p63s23p64s23d104p6.
Is a rubidium larger or smaller than a neutral atom?
A rubidium atom is larger than a neutral atom because, when it loses an electron to become an ion, it loses an electron from the outermost shell, increasing the effective nuclear charge which attracts the remaining electrons closer to the nucleus, reducing the size of the ion compared to the atom.
What type of bond does rubidium and iodine have?
Rubidium and iodine form an ionic bond. Rubidium, a metal, donates an electron to iodine, a nonmetal, resulting in the transfer of electrons from rubidium to iodine to achieve stability. This forms the ionic compound rubidium iodide (RbI).
Can rubidium react with iodine?
Yes. Rubidium is an alkali metal in the sodium group. It will react with iodine to form rubidium iodide:- 2Rb+ I2 -> 2RbI
What is the number of subatomic particles in rubidium?
Rubidium has 37 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a rubidium isotope = Mass number - 37
How many atoms will rubidium gain?
Rubidium typically loses an electron to achieve a stable electron configuration, forming a 1+ cation. This means that rubidium gains no atoms; instead, it loses an electron to become a positively charged ion.
