G is slang for Grand, also representing 1000
They are: M and K
km......
tae
It depends on the element. Hydrogen is one letter(H), but gold is 2 (Au). You should use how many ever letters are used to represent the element on the periodic table.
Scientists use symbols to represent elements and compounds. The symbols of a chemical element are abbreviations that are used to denote a chemical element. Typically, they are one or two-letters long with the first letter (only) capitalised; temporary names are three-letters long. !
Not all elements have two-letter abbreviations; some, like hydrogen (H), carbon (C) or potassium (K) have a single letter symbol.
There are a few chemical elements with three-letter symbols. Some examples include: Tin (Sn) Barium (Ba) Xenon (Xe) Argon (Ar) Radon (Rn) These elements are often represented by their chemical symbols, which are typically one or two letters.
Elements are give symbols consisting of letters, and these are related to the names of the elements (in some language at some date). There are 26 letters in many alphabets, but more than four times that number of elements. So it is necessary to use some mechanism to distinguish among elements with names that start with the same letter. Adding numbers is done to designate the number of atoms in a compound, the isotope, and so on. The best solutions is to use pairs of letters for most elements.
Chemical symbols can consist of one or two symbols. The chemical symbol for oxygen is O.
The symbols for elements have either one or two letters. If there are two letters, the first one is capitalized and the second one is not.
Not all elements can be identified by a single letter. For example, Carbon (C) and Chlorine (Cl) both start with a "C" and have "C"'s in their symbols. Another letter had to be added to distinguish the two. Also, the Periodic Table has over 100 elements and there would not be enough letters to cover them all if they were only single letters.
The letters that identify elements , are called Symbols.
Awesoem
Omps
the latin orgin?
The chemical symbols are approved by IUPAC; symbols are derived from the name of the chemical element in Latin, frequently the first two letters.
It's a common requirement for setting up a password or username. Means it has to have 6 letters (or more) or six numbers or six symbols( ?!/()&*_ things like that) Or three letters and three numbers. Or two letters and two symbols and two numbers. Or something along those lines.
It means multiply by 1000
Chemical symbols such as Cl for chlorine and Si for silicon have two letters because they are derived from the names of the elements in Latin or their English names. This system helps to uniquely identify each element without confusion.
The symbols of a chemical element are abbreviations that are used to denote a chemical element. Typically, they are one or two letters long with the first letter (only) capitalised; temporary names are three letters long.