GROUP # 1 1. Hydrogen H 1 2. Helium He 2 3. Lithium Li 3 4. Beryllium Be 4 5. Boron B 5 6. Carbon C 6 7. Nitrogen N 7 8. Oxygen O 8 9. Fluorine F 9 10. Neon Ne 10 11. Sodium Na 11... GROUP # 1 1. Hydrogen H 1 2. Helium He 2 3. Lithium Li 3 4. Beryllium Be 4 5. Boron B 5 6. Carbon C 6 7. Nitrogen N 7 8. Oxygen O 8 9. Fluorine F 9 10. Neon Ne 10 11. Sodium Na 11 GROUP # 2 12. Magnesium Mg 12 13. Aluminum Al 13 14. Silicon Si 14 15. Phosphorus P 15 16. Sulfur S 16 17. Chlorine Cl 17 18. Argon Ar 18 19. Potassium K 19 20. Calcium Ca 20 21. Titanium Ti 22 22. Chromium Cr 24
Understand the Problem
The question presents a list of chemical elements organized in two groups along with their symbols and atomic numbers. It likely seeks information about these elements or requires classification or properties associated with them.
Answer
Titanium and Chromium
The final answer is Titanium - 22 and Chromium - 24
Answer for screen readers
The final answer is Titanium - 22 and Chromium - 24
More Information
Titanium and Chromium are transition metals and are distinguished by their atomic numbers, 22 and 24, respectively.
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