Chemistry By Caroline Carr

Everything is made from atoms, and there are over 100 different types. These are called elements, and they can be divided into the metals and the non-metals.

Atoms

Chemical symbols

The periodic table

Metals

Non-metals

Metals v non-metals

The periodic tale is a list of elements,

Elements are made up of atoms,

Elements make up EVERYTHING

each Elemets have there own symbol.

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.