Transcript Build_Atoms
here Directions: 1. Use the Periodic Table to find the Atomic Number (#) and Mass Units for that element. 2. Calculate the number of protons, electrons, and neutrons for that atom. There is a place to write these on each slide. 3. You will build a model for 8 elements: Hydrogen, Helium, Beryllium, Carbon, Oxygen, Neon, Chlorine, and Argon. 4. For each atom, use the mouse to click and slide each subatomic particle into place. 5. When moving the electrons, place the electrons in the first shell first, then the second, etc. The capacity for each shell is given. 6. You will build each element on a different slide. Each person in your group should build one atom with the rest of the group assisting 7. Save the show under your student number. (Save as…) Then you can run your show. 8. Now view the Show to see how it works. For a sample of how to create an atomic model, CLICK HERE. Time to start building your models. • Hit escape to leave “View” mode. You should be in “edit” mode from this point on, not viewing the show. When viewing a show, you cannot change any of the slides. • If when you get to the model slides, you cannot see the subatomic particles, from the “View” drop down menu, hit “Zoom”. Lower the percentage that you are zoomed into. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 This chart is filled in for you on this one. Nucleus Atomic # - 1 Atomic Mass – 1 # of Protons – 1 # of Electrons – 1 # of Neutrons - 0 1. Click and drag to move subatomic particles into place. 2. Go to the next slide when you are done. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 The model is started. Fix it so it matches the chart below. Nucleus Atomic # - 6 Atomic Mass – 12 # of Protons – 6 # of Electrons – 6 # of Neutrons - 6 Click and drag to move subatomic particles into place. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 This chart is started for you. Finish it first. Atomic # - 2 Atomic Mass – 4 # of Protons – 2 # of Electrons – # of Neutrons – Nucleus Check to See if you are correct: • The number of particles in the nucleus should add up to the atomic mass. • Both the # of protons and the # of electrons should be equal to the atomic number. Click and drag to move subatomic particles into place. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 This chart is started for you. Finish it first. Atomic # - 4 Atomic Mass – 9 # of Protons – # of Electrons – # of Neutrons - Nucleus Check to See if you are correct: • The number of particles in the nucleus should add up to the atomic mass. • Both the # of protons and the # of electrons should be equal to the atomic number. Click and drag to move subatomic particles into place. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 Complete the chart below before you start moving particles. Nucleus Atomic # - Atomic Mass – # of Protons – # of Electrons – # of Neutrons Click and drag to move subatomic particles into place. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 Complete the chart below before you start moving particles. Nucleus Atomic # - Atomic Mass – # of Protons – # of Electrons – # of Neutrons Click and drag to move subatomic particles into place. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 Complete the chart below before you start moving particles. Nucleus Atomic # - Atomic Mass – # of Protons – # of Electrons – # of Neutrons Click and drag to move subatomic particles into place. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 Complete the chart below before you start moving particles. Nucleus Atomic # - Atomic Mass – # of Protons – # of Electrons – # of Neutrons Click and drag to move subatomic particles into place. To save this file, click “Save as..”, and save it under your number. You can then view your models. Electron shell 3 – capacity 8 Electron shell 2 – capacity 8 Electron shell 1 – capacity 2 Keep •Count the clicking number ofto particles in the nucleus. see the atomic What do youassemble. get? model Nucleus •It will always be the atomic mass – 11 for Boron. Atomic # - 5 Atomic Mass – 11 # of Protons – 5 # of Electrons – 5 This is what a Boron If this information is not filled atom like. your out firstlooks and correctly, model will be wrong. # of Neutrons - 6 Click and drag to move subatomic particles into place. Click here to return to the directions.