A lit candle in a window.
An unknown number represented by a letter or symbol is a variable.
The country whose emblem is the rose is England. The rose has been a symbol of England since the War of the Roses between the House of Lancaster (represented by a red rose) and the House of York (represented by a white rose).
In general density is represented by the Greek symbol rho (ρ)
Aries' symbol is the ram.
Be is the chemical symbol for Beryllium.
Velocity's' symbol is represented by a simple: "V".
In is the symbol of indium.
The unit represented by the symbol "m" is meters, which is a unit of measurement for length in the metric system.
It was important for the symbol to be clear so that he can be recognised on battlefield ( and other) and it also represented the noble house he came from.
A symbol
Indium
Each element on the periodic table is represented by a one- or two-letter chemical symbol. For example, hydrogen is represented by the symbol "H," oxygen is represented by "O," and gold is represented by "Au."