deleta wrote...
h_fan1773 wrote...
whats an acronym
well there uh.. its like making words using the first letter of multiple words to help u remeber it
EG.
Protons
Electrons
Neutrons
This makes the word *PEN* i use it to help me remember the basics of an atom
dont know if this helps but i hope i does
If they (Protons, Electrons, Neutrons) only stopped there -.-" Every few years, they just keep finding smaller structures...adding them on tests...