Any good netflix suggestions? .. desperately need a new show to watch.

Helium decays to form lithium. which equation correctly describes this decay?

An atomic nucleus is composed ofa)protons.b)protons and neutrons.c)protons and electrons.d)protons, neutrons, and electrons.

Which of the following best describes technology a. something created for only scientists to use b.the method of thinking that scientists use. c.the application of engineering to create useful products. c. a scientific idea