Please enable JavaScript.
Coggle requires JavaScript to display documents.
Atomic Srtucture (Atoms (An Atom has a very small nucleus surrounded by…
Atomic Srtucture
-
-
-
-
History of the atom
The Plum pudding model (Thompson) 
Nuclear model by Rutherford
The electrons 'zoomed' around the nucleus, which was dense and negativity charged
Bohrs Model
The Bohr model has a fixed energy level, and it gives out energy
Ions, atoms and isotopes
Isotopes are atoms of the same element, but they have a different number of neutrons
-
If an atom loses an electron, it becomes positively charged, but if it gains an electron it becomes negatively charged.
Chemical Equations
-
-
You can also include state symbols (g=gas, aq=aqueous)
-
-