An atom contains one proton, one electron, and one neutron. which two particles are most similar in mass?
a. the neutron and the electron
b. the proton and the electron
c. the proton and the neutron
d. the neutron and the atom

Define the kinetic molecular theory

16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.

Table sugar completely dissolved in water is an example of a?