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What are characteristics for: Metal Nonmetal Metalloid

What are characteristics for: Metal Nonmetal Metalloid. The Periodic Table is a useful way to arrange elements. The vertical columns are called groups . The horizontal rows are called periods . Elements in the same group have similar properties.

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What are characteristics for: Metal Nonmetal Metalloid

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  1. What are characteristics for: • Metal • Nonmetal • Metalloid

  2. The Periodic Table is a useful way to arrange elements. The vertical columns are called groups. The horizontal rows are called periods. Elements in the same group have similar properties. Three quarters of the elements are metals. One quarter of the elements are non-metals.

  3. Periodic Table

  4. Groups of Elements 1A 8A 1A 5A Nitrogen group Alkali metals H 1 2A 6A He 2 Alkali earth metals Oxygen group 1 1 2A 7A 3A 4A 5A 6A 7A Halogens Transition metals 3A 8A Noble gases Boron group Li 3 Be 4 B 5 C 6 N 7 O 8 F 9 Ne 10 2 2 4A Carbon group Hydrogen Inner transition metals Na 11 Mg 12 Al 13 Si 14 P 15 S 16 Cl 17 Ar 18 3 3 8B 3B 4B 5B 6B 7B 1B 2B K 19 Ca 20 Sc 21 Ti 22 V 23 Cr 24 Mn 25 Fe 26 Co 27 Ni 28 Cu 29 Zn 30 Ga 31 Ge 32 As 33 Se 34 Br 35 Kr 36 4 4 Rb 37 Sr 38 Y 39 Zr 40 Nb 41 Mo 42 Tc 43 Ru 44 Rh 45 Pd 46 Ag 47 Cd 48 In 49 Sn 50 Sb 51 Te 52 I 53 Xe 54 5 5 Cs 55 Ba 56 Hf 72 Ta 73 W 74 Re 75 Os 76 Ir 77 Pt 78 Au 79 Hg 80 Tl 81 Pb 82 Bi 83 Po 84 At 85 Rn 86 * * 6 6 Fr 87 Ra 88 Rf 104 Db 105 Sg 106 Bh 107 Hs 108 Mt 109 W W 7 7 La 57 Ce 58 Pr 59 Nd 60 Pm 61 Sm 62 Eu 63 Gd 64 Tb 65 Dy 66 Ho 67 Er 68 Tm 69 Yb 70 Lu 71 * Ac 89 Th 90 Pa 91 U 92 Np 93 Pu 94 Am 95 Cm 96 Bk 97 Cf 98 Es 99 Fm 100 Md 101 No 102 Lr 103 W

  5. Properties of Metals, Nonmetals, and Metalloids METALS malleable, lustrous, ductile, good conductors of heat and electricity NONMETALS gases or brittle solids at room temperature, poor conductors of heat and electricity (insulators) (Semi-metals) METALLOIDS dull, brittle, semi-conductors (used in computer chips)

  6. Q1. Name a metal in group 1 that is in the same period as Magnesium. Q2. Name a metal in group 2 that in the same period as Lithium. Q3. Name a non-metal in the same group as Nitrogen. Q4. Name a noble gas in the same period as Oxygen. Q5. Name a gas in group 7 that is in the same period as Aluminium.

  7. Draw a line between the molecule and its name. Hydrogen chloride HCl Chlorine Cl2 Carbon dioxide CO2 Methane CH4

  8. How many atoms of Hydrogen in one molecule of Methane CH4? 2. How many atoms of Nitrogen in one molecule of Lead nitrate Pb(NO3)2? 3. Sodium oxide has two atoms of sodium for every atom of oxygen. What is the formula for sodium oxide?

  9. 4. Magnesium chloride has one atom of Magnesium for every two atoms of chlorine. What is the formula for Magnesium chloride? 5. How many atoms of Nitrogen in one molecule of Ammonia NH3 ?

  10. Objective: 1. Learn the scientific method for naming compounds. 2. There are three rules for naming compounds: the “ide” rule, the “ate” rule and the “same” rule.

  11. Rule 1:When two elements combine the ending is usually ” ……………ide”. metal goes first Sodium Chloride Magnesium Oxide Iron Sulfide Cl Na Mg O Fe S

  12. Rule 2:When three or more different elements combine and one of them is Oxygen, the ending will be “………ate”. metal goes first Copper Sulfate Calcium Carbonate O O Cu S O O O O C Ca O

  13. Rule 3:When two identical elements combine, the name does not change. H2 = Hydrogen F2 = Fluorine N2 = Nitrogen Cl2 = Chlorine O2 = Oxygen H N O F Cl H N O F Cl

  14. Take out the red puzzle Pieces

  15. Take out the red puzzle Pieces

  16. Draw a line between the compound and its name: MgCl2 Magnesium Carbonate NaCl Zinc Fluoride Pb(NO3)2 Magnesium Chloride FeS Iron sulphide CaCO3 Lead nitrate CuSO4 Copper sulphate ZnF2 Potassium Iodide MgCO3 Sodium Chloride KI Calcium Carbonate

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