I only need to know the one or two letter designation used to represent the name of an element
Element 109 has been produced a lot since it's discovery and, yes, it is a transition metal.
One or two letters are used to represent the name of each element.
They are the symbols for the elements . Often they are some of the letters of the English name.For example, Si means Silicon. Silver cannot be Si as well. Therefore, we use the Latin translation, Argentium, to create Ag.
Each chemical symbol is for a chemical element; each chemical element has a specific atomic number and an atomic weight (not mass, after the rule of IUPAC).
The letter or letters that represent an element are called its atomic symbol. The numbers appearing as subscripts in the chemical formula indicate the number of atoms of the element immediately before the subscript. If no subscript appears, one atom of that element is present.
Subscripts are placed to the lower right of the elementssymbol to show the number of atoms of the element in amoleculeA subscript is a small character located below letters or figures.
The number 4 has no gay significance.
Its significance is that 137 is a prime number
Carbon- sixth element, contains six letters. Mars- fourth planet, contains four letters. Four- fourth number, contains four letters. Seven- seventh number, contains seven letters. September- ninth month, contains nine letters. Saturn- sixth planet, contains six letters. Fifth- fifth number, contains five letters.
The phone number of the Discovery is: 317-275-4075.
There is not much world renowned significance to the number 263. It is, however, an irregular prime number. This number may have some significance personally to some people.
The element that is represented by the symbol Lr is called lawrencium. It has an atomic number of 103, and an atomic mass of 262.