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Metals, Non-metals, & Metalloids

Metals, Non-metals, & Metalloids. Nonmetals. Metalloid. Metals. Properties of Metals. 1) Ductile 2) Malleable 3) Good conductors 4) High luster. The Non Metals. Properties of Non-Metals. 1) Not ductile 2) No luster 3) Not malleable 4) Insulator. Hydrogen Gas. METALLOIDS.

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Metals, Non-metals, & Metalloids

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  1. Metals, Non-metals, & Metalloids

  2. Nonmetals Metalloid Metals

  3. Properties of Metals • 1) Ductile • 2) Malleable • 3) Good conductors • 4) High luster

  4. The Non Metals

  5. Properties of Non-Metals • 1) Not ductile • 2) No luster • 3) Not malleable • 4) Insulator Hydrogen Gas

  6. METALLOIDS

  7. Properties of Metalloids • 1) Semi-conductors • 2) Maybe ductile • 3) Maybe malleable • 4) Maybe have luster Tellurium

  8. Write if the following is a non-metal, metal, or metalloid Ne (Neon) Au (Gold) Si (Silicon)

  9. Warm up • The ability for a substance to be pulled into a wire_________________ • The sound that metal gives off______________ • When metal can be pounded and rolled into thin sheets is called_________________ • The ability for a substance to transfer energy________________ 5. Anything with mass and volume is called_________

  10. Warm Up • Sulfur breaks easily and can be crushed into powder. This is an example of which physical property?__________________ • Iron has the property of “attraction” this is called_______________ • Hydrogen is a (metal or nonmetal) • Sodium is classified (metal or nonmetal) • Silicon is classified as (metal, nonmetal or metalloid)

  11. Grouping Metal & Nonmetal In your Notebook answer the following questions. • Which of the cards are difficult to sort? • Why are they hard to classify? • What do you call something that is not a metal or nonmetal?

  12. Warm up- September 26, 2012 1. What is the formula for density? 2. Calculate the density. You have a rock with a volume of 12cm3 and a mass of 40grams. What is it’s density? 3. You found a Lego with a mass of 63 grams. It has a volume of 135cm3. What is its density? In your BILLIE PLANNER! Change the Quiz to Friday!!!

  13. Warm Up 1. Calculate the density for an object that has a mass of 12.5 grams and volume of 3ml. 2. A mystery substance is brittle and not malleable. It must be a (metal, nonmetal or metalloid) 3. A substance is semi conductive and has a luster. It must be a (metal, nonmetal or metalloid) 4. Calculate the density for a substance that has a mass of 55.2 grams and volume of 2.5ml

  14. Compare and Contrast! Sketch a Venn diagram to compare Metal and Nonmetal

  15. Lab Conclusion-density of irregular objectsIN A COMPLETE SENTENCE! • Which object had the greatest mass? • Which liquid had the greatest mass? • Which object had the greatest density? • Which liquid had the greatest density?

  16. Warm Up- October 1st • What is the density of water? • Oil has a density of .78ml and shampoo has a density of 1.3ml. If you combine them in a jar with water, they will separate into layers. List the three liquids in order by their densities from the least to greatest.

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