Wednesday, April 1 st , 2020. Complete the following using the first eight slides from Ionic Compound Power Point. Group 1A has an oxidation number of +1 the name of this group isAlkali metals. Group 2A has an oxidation number of +2 the name of this group isAlkaline Earth metals. Group 3A has an oxidation number of +3 the name of this group isBoron group. Group 4A has an oxidation number of +4 the name of this group iscarbon group. Group 5A has an oxidation number of -3 the name of this group isnitrogen group. Group 6A has an oxidation number of -2 the name of this group isoxygen group. Group 7A has an oxidation number of -1 the name of this group ishalogens. Group 8A has an oxidation number of 0 the name of this group isnoble gases. Write the oxidation number for the following elements: 1. K +1: 2. Ne 0: 3. Si +4: 4. Ba +2: 5. Fr +1: 6. Be +2: 7. Nh +3: 8. Ar 0: 9. S -2: 10. C +4: 11. B +3: 12. Pb +4: 13. P -3: 14. O -2: 15. Cl -1: