I WILL GIVE YOU BRAINLIEST TO ANSWER: What volume of solution is needed to prepare a 0.50M solution of sodium hydroxide? Show your work

Many radioactive atoms that have large masses undergo radioactive decay by releasing a particle that is identical to a helium-4 nucleus. what changes in the original atom are expected as a result of this natural phenomenon? the atomic number and the mass number will decrease. the atomic number and the mass number will increase. the atomic number will increase, and the mass number will decrease. the atomic number will decrease, and the mass number will increase.