I don't think there is one that has just the single letter "R" as its symbol.
There are several that begin with R.
ClO4- Note that this is not an "element" and hence doesn't have an "element symbol."
Take the element "Iron" then the symbol for the element is "Fe" and "Fe" is also the symbol for a single atom of the element in a chemical equation.
B is the symbol for which element?Boron
Potassium, with an Atomic Number of 19, is designated by the symbol 'K'.
The chemical symbol of thorium is Th.
nope...at least none that have been discovered yet
There is no specific element symbol for pepper as it is a combination of various compounds such as capsaicin.
There is no element with the atomic symbol of "R"
In the context of the periodic table, "R" does not represent a specific element. However, it is sometimes used as a placeholder for a generic element in chemical equations or discussions. In other contexts, "R" might refer to a group of elements or specific properties, but it is not an official symbol for any element on the periodic table. Each element has a unique one- or two-letter symbol, such as H for hydrogen or O for oxygen.
ClO4- Note that this is not an "element" and hence doesn't have an "element symbol."
The elemental symbol for helium is ' He ' , and is found in the Periodic Table in position ( Atomic No.) two(2).
There is no element with symbol a or A even
Take the element "Iron" then the symbol for the element is "Fe" and "Fe" is also the symbol for a single atom of the element in a chemical equation.
O is the the symbol of the element oxygen.
B is the symbol for which element?Boron
The element symbol for barium is Ba.
The symbol for the element Terbium is Tb