Nuclei of u-238 atoms are
1. stable and spontaneously absorb alpha particles
2. stable and spontaneously emit alpha particles
3. unstable and spontaneously absorb alpha particles
4. unstable and spontaneously emits alpha particles

Easy definition for atom and atomic mass

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

2points why do scientists need governmental funding? o a. government politicians ask all the important scientific questions. o b. scientists have to pay taxes to the government on the money they make. o c. the cost of doing scientific research can be very high. o d. the government is controlled by scientists. submit