2 p A neutral sodium atom has 11 protons, and a mass number of 23, how
many electrons does it have? *
11
12
23
34

double the distance = divide strength by 4

i think the answer is tomato juice? not entirely sure though

earth's neighboring galaxy, the andromeda galaxy, is a distance of 2.54×107 light-years from earth. if the lifetime of a human is taken to be 70.0 years, a spaceship would need to achieve some minimum speed min to deliver a living human being to this galaxy.