Fusion and fission are both processes that involve which fundamental force? to ask? a. gravitational b. weak nuclear c. electromagnetic d. strong nuclear

Does anyone know how to solve this problem? i really need . i made an attempt but i just cant get it. a metal rod is 25.000 cm long at 25.0 degrees celsius. when heated to 102.0 degrees celsius, it is 25.054 cm long. what is the coefficient of linear expansion for this metal.

The items in the following list are all units of matter. which is the smallest unit that retains the properties of the matter? a.) atom b.) compound c.) electron d.) element

Should we celebrate the voyages of zheng he mini q answer key