periodic table

periodic table

1. This was made by Dmtiri Mendeleev

   • In the periodic table the elements are arranged into non-metals and metals

2. The protons are the same as the atomic number

3. The elements which go vertically are called rows and the elements which go horizontally are called periods

4. The other name used for group 8 elements are noble gases

5. The two numbers in the box are atomic number and atomic mass

6. Each element has diffrent symbols

7. The fist 10 elements in the periodic table are Hydrogen,Helium,Lithium,Berylium,Boron,Carbon,Nitrogen,Oxygen,Flurorine,Neon

8. Group 0 elements are not reactive

9. The next 10 elements are Sodium,Magnesium,Aluminium,Silicon,Phosphorus,Sulfur,Chlorine,Argon,Potassium and Calcium

10. The elements in group 1 are Hydrogen, Lithium,Sodium,Magnesium,Rubidium,Cesium,Francium

    • The elements in group 7 are Florine,Chorine,Bromine,Iodine,Asatine
      • The elements in group 0 are Helium,Neon,Argon,Krypton,Xenon,Radon

11. the protons are postive,the neutrons have no charge and the electron has a negative charge

12. because the electrons have a negative charge they whizz around the outer shell and the proton and neuron stay in the nucleus because it is postive