algebraic expression
variable
eat it i know you want it
variable
a letter or symbol that stands for one or more numbers is a
It is called a constant.
variable
variable
The symbol Pb stands for the chemical element Lead, which is a heavy metal with the atomic number 82.
It is Hz, which stands for Hertz.
Variable
eat it i know you want it
variable
The chemical symbol for element number 33 is As, which stands for arsenic.
Cs stands for Caesium (number 55).
It is the symbol for the element, Nobilium (atomic number 102)
Symbol
The symbol V stands for voltage.