How many times larger/smaller is the gravitational force exerted by the Earth on a person when they are on the surface of the Earth compared to when they are orbiting the Earth in a space shuttle 319 km above the surface of the Earth? The diameter of the Earth is about 12760 km.

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.