Answer by Abby rocks. Confidence votes 22. When a neutral atom loses an electron, it becomes a positive ion .(apex) An ION is a charged atom. And in any random atom, when the nucleus emits an electron, the mass number remains the same but the atomic number goes up by 1.
Resolution in this context refers to the conversion of an analog voltage to a digital value in a computer (and vice versa). A computer is a digital machine and thus stores a number as a series of ones and zeroes.
Macintosh computers operate at the typographical standard resolution of 72 dpi. This makes it very easy to convert from pixels to points, because they're the same! This means that if you have the correct monitor size, your screen image will be the same size as what you print. There's 72 points in an inch, there's 72 pixels in an inch.