Does a symbol represent an atom or a molecule?
Symbols represent atoms and not molecules.
Does a symbol represent an atom or molecule What are the symbols for each of the following cobalt?
Explanation: For example, Co is the symbol for the element cobalt, but CO is the notation for the compound carbon monoxide, which contains atoms of the elements carbon (C) and oxygen (O). All known elements and their symbols are in the periodic table.
What does symbol represent of an atom?
The symbol for an atom indicates the element via its usual two-letter symbol, the mass number as a left superscript, the atomic number as a left subscript (sometimes omitted), and the charge as a right superscript.
How can we represent the molecule using symbols?
Answer: A chemical formula tells you the specific elements present in a molecule represented by their symbols from the periodic table and the number of atoms of each present indicated by a subscript number following the symbol.
What is the correct symbol of an element?
Each element is given its own chemical symbol, like H for hydrogen or O for oxygen. Chemical symbols are usually one or two letters long. Every chemical symbol starts with a capital letter, with the second letter written in lower case. For example, Mg is the correct symbol for magnesium, but mg, mG and MG are wrong.
What does the symbol of an element stand for?
An element’s symbol is merely a shorthand representation of the element. It would be painstaking to have to write out the name of the element every time you wanted to mention it, so the symbols are a great way to shortly represent the element! 11 elements have symbols derived from Latin: Sodium – Na (“natrium”)
What are atoms and symbols?
An atom is the smallest part of an element that can exist.
- Atoms of each element are represented by their own chemical symbol. …
- For example the symbol O represents an atom of oxygen, and Na represents an atom of sodium. …
- There are over 100 different elements.