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Rubidium is a silvery-white alkali metal. It is classified as a Group 1 metal along with potassium and cesium.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoRubidium is on fifth row of the Periodic Table.It belongs to group of alkali metals.It is represented by symbol Rb and has atomic number 37.
Wiki User
∙ 6y agoRubidium easy react with halogens.
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What period is the element rb in the periodic table?
Rb is the symbol for the element, rubidium.
What is element number 35 on the periodic table?
Fr is the element having atomic number 87. It is placed in group-1 and period-7 of periodic table.
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.
In the periodic table what is a period?
A period on the periodic table is a row.This is the horizontal section of the periodic table.
Is rubidium a metal or non metal?
No, rubidium is not considered a transition metal. It is not located in the periodic table where the other transition metals are, which is mainly the d-block.
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.
What is the number of elements in 5th period of the periodic table?
18, from rubidium through xenon.
Where can we find rubidium on the periodic table?
group 1, period 5. symbol Rb
What period is the element rb in the periodic table?
Rb is the symbol for the element, rubidium.
What is element number 35 on the periodic table?
Fr is the element having atomic number 87. It is placed in group-1 and period-7 of periodic table.
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 Rb from the periodic table?
It stands for Rubidium
What is the thirty seventh element in the periodic table of the elements?
Rubidium
In the periodic table what is a period?
A period on the periodic table is a row.This is the horizontal section of the periodic table.
Is xenon in the first period of the periodic table?
No. Xenon is not the first period of the periodic table. It is placed in the 5th period of periodic table.
What period in the periodic table is copper?
Copper is in the fourth period of the Periodic Table.
How many alkaline are there in a periodic table?
Six alcaline elements in the periodic table of Mendeleev: lithium, sodium, potassium, caesium, rubidium and francium.
