Model Atom

 Aim: To make a model atom 
Method: 
1. Choose an atom to make (one between Hydrogen and Neon)
2 work out how many protons, neutrons and electrons it has  
3. Assign protons and neutrons to  to particular colour bead 
4. Get a ball of blue tac and stick the protons and the neutrons to this to make your nucleus
5. Cut out the appropriate electron shells and draw on the electrons with vivid
6. Connect the nucleus and electron shells with a piece of string
7.Create a label to go above the model  so people know what you have created
Results (pic)


Discussion:  I made a Helium. The Atomic number and the mass number is 1 and 1. The numbers for the protons and the electrons , neutrons. The number are 1 and 1 the neutrons is 0. The electrons arrangement so i had two dots on the top ring and i have two dots on the bottom ring.

• The atomic number of helium is 2, meaning each atom of helium has two protons. ...

• Helium has the lowest melting point and boiling point of the elements, so it only exists as a gas, except under extreme conditions.