is called a variable or a literal constant, or informally an unknown.
A variable.
X
That is called a variable. A letter is often used.
Is called a variable and is represented by and letter
E+ and E- Displays numbers in scientific notationzero (0) represents both significant and insignificant zerosquestion mark (?) represents insignificant zeros on either side oa a decimal point"text" represents text that must display in cellsasterisk (*) indicates that the character following the symbol must...number sign(#) represents significant but not insignificant digits
In Roman numerals, the symbol "V" represents the number 5.
The symbol that represents forever is the Infinity symbol. The infinity symbol looks like the number 8 laying on its side.
The symbol Po-210 represents the isotope of Polonium with a mass number of 210.
variable
A variable.
a variable
the chemical symbol that represents sulfur is S. and its atomic number is 16 in the periodic table
The element symbol represents one mole of element , atomic number represents number of protons, atomic mass represents sum of protons and neutrons.
it is a variale
Mass number
It is the number of tens modulo one thousand.
X