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NAMING

NAMING. Agenda Review types of elements Beginning naming rules. What are the three types of elements?. Metal Nonmetal Metalloid. Where are the metals?. On the Left The Blue Ones. Where are the Nonmetals?. On the Right The Red Ones. Where are the metalloids?. The Staircase

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NAMING

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  1. NAMING • Agenda • Review types of elements • Beginning naming rules

  2. What are the three types of elements? Metal Nonmetal Metalloid

  3. Where are the metals? On the Left The Blue Ones

  4. Where are the Nonmetals? On the Right The Red Ones

  5. Where are the metalloids? The Staircase The Purple Ones

  6. Monatomic Naming Date:

  7. Cations • Pawsitively charged ions • Have more protons than electrons • Rule for naming: • Name the metal • Add the word “ion”

  8. Hydrogen, H Lithium, Li Sodium, Na Potassium, K Hydrogen ion, H+ Lithium ion, Li+ Sodium ion, Na+ Potassium ion, K+ List the alkali metals

  9. Beryllium, Be Magnesium, Mg Calcium, Ca Strontium, Sr Barium, Ba Beryllium ion, Be+2 Magnesium ion, Mg+2 Calcium ion, Ca+2 Strontium ion, Sr+2 Barium ion, Ba+2 List the alkaline earth metals

  10. Aluminum, Al Gallium, Ga Aluminum ion, Al+3 Gallium ion, Ga+3 List the Boron Family

  11. Transition Metal Cations • Transition metals have variable charges; they can lose different numbers of electrons. • All transition metals, tin and lead • Except not Ag+, Cd+2, Zn+2 • Rule for naming: • Name the metal • Tell the charge using Roman Numerals • Add the word “ion”

  12. Using orbital diagram to explain

  13. 1, I 2, II 3, III 4, IV 5, V 6, VI 7, VII 8, VIII 9, IX 10, X Roman Numerals

  14. 1st row of transition metals • Scandium (III) ion, Sc+3 • Titanium (III or IV) ion, Ti+3/ Ti+4 • Vanadium (III or V) ion, V+3/V+5 • Chromium (II or III) ion, Cr+2/+3 • Manganese (II or III) ion, Mn+2/+3 • Iron (II or III) ion, Fe+2/+3 • Cobalt (II or III) ion, Co+2/+3 • Nickel (II or III) ion, Ni+2/+3 • Copper (I or II) ion, Cu+/+2 • Zinc ion, Zn+2

  15. Anions • Negatively charged ion • Have more electrons than protons • Rules for Naming: • Change the ending to “–ide”

  16. Nitrogen, N Phosphorus, P Nitride, N-3 Phosphide, P-3 Nitrogen Family

  17. Oxygen, O Sulfur, S Oxide, O-2 Sulfide, S-2 Chalogens

  18. Fluorine, F Chlorine, Cl Bromine, Br Iodine, I Fluoride, F- Chloride, Cl- Bromide, Br - Iodide, I- Halogens

  19. Hydrogen, H Carbon, C Hydride, H- Carbide, C-4 Random Elements

  20. Hints • Is it a metal? • Name + ion • Is it a transition metal, Sn or Pb? • Name + ( ) + ion • Is it a nonmetal? • -ide

  21. Al+3

  22. Cl-

  23. Ti+3

  24. Chromium (III) ion

  25. carbide

  26. Potassium ion

  27. Homework • Complete Monatomic Naming Worksheet • Rough Draft of Density Lab due

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