Atoms and elements
The periodic tale is a list of elements,
Elements are made up of atoms,
Elements make up EVERYTHING
each Elemets have there own symbol.
What does a atom look like?
Dark Blue circle - Nucleus
Green, Blue, Red - Moving Electrons. Electrons fly around the Necleus.
Protons and Neutrons are in the Nucleus
Neutrons have a neutral charge.
Protons have a positive charge
Electrons have a negative charge.
In an atom it has to have the smae number of electrons as protons so it is eqyal and balanced out, so the atom has a overall charge.