Formula
Formula
Formula
A combination of letters and numbers and symbols is a character set. To use a formula to combine letter and numbers and symbols is known as concatenation.
The term is formula : the combination of symbols for elements and ions that make up a compound.
A chemical formula.
It is an expression.
Wildcards
Symbols combination indicate words' pronunciation.
formula
What is a math sentence that compares unequal expressions using one or more symbols
Chemical Formula
If they stood for a single word, it would not be alphabetic. An alphabet is comprised of a set of symbols each of which has a sound value, so a word is a combination of several symbols.