Science:Model atom

Yesterday in science we make a model  atom. I pick  a carbon

- Pick an atom form 3-10 on periodic table/
- Find out how many protons,neutrons + Electrons it has.
- Equipment: I piece of card.
                    30 cm strings
                     blue tac
                     coloured beads for protons + neutrons.
- Method: Sticks P+N beads to blue tac
                 Cut out strings form paper
                 Draw electrons onto rings
                 Create a label
                 Tape strings to back of paper so it can hang.
-Discussion-

1. What's the atomic+mass number.
2. Number of P,E,+N.
3. How does it form an ion.

• The atomic number is 6 and the mass number is 12 .
• The Number of protons is 6, number of electrons is 6 and 6 Neutrons.
• the first shell have 2 electrons and the second shell have 4 electrons we can lost the sound shell and will have 4+.