matter is made up of atoms. The word "atoms" comes from the Greek word (1) ____ ,
meaning uncuttable. The heavy particles of the atom are in the (2) _____, while (3) ____
particles are on the outside. The (4) _____ and (5) _____ are found in the nucleus. Their
charges are (6) ____ and (7) ____ . A group of atoms formed by the combination of atoms
is called (8) _____
need na now
Answers & Comments
2.) nucleus (?)
3.) electrons
4.) protons
5.) neutrons
6.) positive
7.) negative
8.) compounds
correct me if i’m wrong