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Review and practice naming ionic compounds with this interactive exercise. Prepare a periodic table and polyatomic ion list before naming compounds like KBr, CaBr2, AlBr3, and more. Test your skills by writing formulas for sodium phosphate, barium phosphide, and other compounds. Learn which elements require a Roman numeral when naming. Check the correct answers in the materials provided.
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Name the following 1. KBr 2. CaBr2 3. AlBr3 4. CuBr2 5. NH4Br
Name the following 6. LiNO3 7. Li3N 8. LiNO2 9. (NH4)2SO3 10. FeSO4 11. PbS2
Write the formulas 12. sodium phosphate 13. barium phosphide 14. silver acetate 15. zinc carbonate 16. chromium (III) fluoride
Write the formulas 17. Gold (I) oxide 18. Mercury (I) nitride 19. Beryllium hydroxide 20. Cadmium bicarbonate 21. Cesium iodide
From the group of elements listed, which ones REQUIRE a roman number when naming? 22. Na 23. Al 24. Ni 25. Sn 26. Ag 27. Hg 28. Sr 29. Bi