The structure on the left does not have any resonance contributors in which electrons are. donated to the carbon with the open octet. Compare this with the carbocation that has. resonance and a delocalized positive charge. Charge delocalization imparts stability, so. the structure with resonance is lower in energy.
A numerical expression is a mathematical sentence involving only numbers and one or more operation symbols. Examples of operation symbols are the ones for addition, subtraction, multiplication, and division. They can also be the radical symbol (the square root symbol) or the absolute value symbol.
Quick Answer. In math terms, the correct spelling of this word is googol, which refers to a numerical value that, written out, looks like this: 10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000. In simpler terms, a googol is a value with the number 1 and 100 zeroes behind it.