An arrow in a bow has 70 j of potential energy. assuming no energy loss, how much kinetic energy will it have after it has been shot? 140 j 70 j 50 j 35 j

Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge

Which statement correctly describes metallic bonds? a. they form when certain atoms lose electrons and other atoms gain electrons. b. they involve an attraction between anions and cations. they always involvpoth a metal and a nonmetal. d. they can only form between atoms of the same element. e. they form because electrons can move freely between atoms.

What is i fracture in the crust called when land move up, down or sideways