Jupiter, saturn, uranus, and neptune are a known as

In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?

Which characteristics can be used to differentiate star systems? check all that apply.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation: