Where does the majority of an atom's mass exist?

question 4 options:

in the electron cloud

in the space between the nucleus and the electron cloud

in neutrons

in the nucleus

In the space between nucleus and the electron cloud?

Answer: the correct answer is 10step-by-step explanation: let the number be n, then the expression becomes,then“twelve more than the quotient of a number and two, decreased by four” iswhen n=4,we substitute 4 whetever we see n to get,we simplify to obtain,we further simplify to get,therefore the correct answer is c.