The energy released when 0.375 Kg of uranium are converted into energy is equal to

double the distance = divide strength by 4

increase masses, decrease separation

luster is not a good characteristic to use by itself because luster is the property of minerals that indicates how much the surface of a mineral reflects light. the luster of a mineral is affected by the brilliance of the light used to observe the mineral surface.

i think the answer would be reserve.