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What period is the element rb in the periodic table?
Rb is the symbol for the element, rubidium.
What period is Rb in?
Rubidium (Rb) is located in the 5th period of the periodic table.
What period on the periodic table is Rubidium in?
Rubidium is a silvery-white alkali metal. It is classified as a Group 1 metal along with potassium and cesium.
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 group or period number is Na K and Rb in?
Sodium, potassium and rubidium are in the first group of the periodic table. Sodium is in the period 3. Potassium is in the period 4. Rubidium is in the period 5.
What period is rubidium?
Rubidium ( roo-BID-i-em) is in the fifth period.
What period is the element rb in the periodic table?
Rb is the symbol for the element, rubidium.
Is rubidium in any household objects?
No, rubidium is not found in household objects.
Where was rubidium found at?
in coal is it really found in coal?
What is the row and column of rubidium on the periodic table?
The column/group of rubidium is 1. It belongs to row/period 5.
Were could rubidium currently be found?
Today, most rubidium is produced as a byproduct of the lithium refinement process. Rubidium was originally found in 1861 when Robert Bunsen and Gustav Kirchhoff analyzed lepidolite.
What period is Rb in?
Rubidium (Rb) is located in the 5th period of the periodic table.
Where can you find the element rubidium on earth?
Rubidium, being a very reactive metal, occurs naturally only in ionic compounds. It can be found in trace amounts of a lot of silicates. The three that most commonly contain small amounts of rubidium are pollucite, leucite, and zinnwaldite.
Is rubidium an alkaline-earth metal alkali metal transition metal or a semiconductor?
Rubidium is an alkali metal (group 1, period 5)
What period on the periodic table is Rubidium in?
Rubidium is a silvery-white alkali metal. It is classified as a Group 1 metal along with potassium and cesium.
What is rubidium made of?
Rubidium is a chemical element with the symbol Rb and atomic number 37. It is a soft, silvery-white metal that belongs to the alkali metal group of the periodic table. Rubidium is usually found in minerals like lepidolite and pollucite.
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.
