The answer is; bombarded
John Cockcroft and Ernest Walton split the lithium atom using accelerated protons. The atomic nuclei were split and the physicist observed alpha particles (two protons and two neutrons bound together into a particle identical to a helium-4 nucleus) as one of the products. The experiment also led to the discovery of the neutron and positron subatomic particles.
G is the answer for apex vs / Chehhhh
Answer:
$55.6
Explanation:
sorry sorry sorry sorry sorry
It's a negative value because the negative sign on the spring's force means the force exerted opposes the spring's displacement
C the thermal equilibrium