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What is the chemical symbol of rubidium?
The chemical symbol of rubidium is Rb Rb-- atomic # 37, atomic weight 85.87
Which element has the smallest atomic radius rubidium cesium and francium?
Francium has the largest atomic radius among rubidium, cesium, and francium, as atomic radius generally increases down a group in the periodic table.
Why does rubidium have a larger atomic radius than sodium?
Rubidium has a larger atomic radius than sodium because rubidium has more electrons and energy levels, leading to increased electron-electron repulsion and a larger atomic size. Additionally, the outermost electron in rubidium is in a higher energy level compared to sodium, contributing to a larger atomic radius.
What is the number of neutrons for rubidium-87?
forgive me if i do not remember exactly but i believe a Rubidium atom contains 19 electrons 20 neutrons and 19 protons
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
What is the atomic number of rubidium?
The atomic number of rubidium (Rb) is 37.The atomic weight of Rb is 85.4678(3) 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 atomic mass of rubidium?
The atomic mass of rubidium (Rb) is approximately 85.4678 atomic mass units.
What is the atomic number in rubidium?
The atomic number of rubidium is 37.
What is the chemical symbol of rubidium?
The chemical symbol of rubidium is Rb Rb-- atomic # 37, atomic weight 85.87
What has atomic mass of 85.5 and atomic radius of 248.0?
Rubidium Rubidium has atomic mass 85.5.
What is rubidiums atomic mass?
Rubidium is a metal element. Atomic mass of it is 85.46.
Is rubidium a compound or an element?
Rubidium is an element (atomic number 37).
Is rubidium a element or a compound?
Rubidium is an element (atomic number 37).
Is rubidium a compound or a element?
Rubidium is an element (atomic number 37).
Which element has the smallest atomic radius rubidium cesium and francium?
Francium has the largest atomic radius among rubidium, cesium, and francium, as atomic radius generally increases down a group in the periodic table.
What is the atomic radius of Rb?
Rubidium has an atomic radius of 248 picometers.
What is the atomic mass of Rb?
Rubidium is a metal element. Atomic mass of it is 85.
