METALS, NON-METALS, & METALLOIDS

Metals Metalloid Nonmetals

 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

 1) Semi-conductors  2) Maybe ductile  3) Maybe malleable  4) Maybe have luster Tellurium

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

1. The ability for a substance to be pulled into a wire_________________ 2. The sound that metal gives off______________ 3. When metal can be pounded and rolled into thin sheets is called_________________ 4. The ability for a substance to transfer energy________________ 5. Anything with mass and volume is called_________

1. Sulfur breaks easily and can be crushed into powder. This is an example of which physical property?__________________ 2. Iron has the property of “attraction” this is called_______________ 3. Hydrogen is a (metal or nonmetal) 4. Sodium is classified (metal or nonmetal) 5. Silicon is classified as (metal, nonmetal or metalloid)

In your Notebook answer the following questions. 1. Which of the cards are difficult to sort? 2. Why are they hard to classify? 3. What do you call something that is not a metal or nonmetal?

1. What is the formula for density? 2. Calculate the density. You have a rock with a volume of 12cm 3 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 135cm 3. What is its density? In your BILLIE PLANNER! Change the Quiz to Friday!!!

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

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

Lab Conclusion- density of irregular objects IN A COMPLETE SENTENCE! 1.Which object had the greatest mass? 2.Which liquid had the greatest mass? 3.Which object had the greatest density? 4.Which liquid had the greatest density?

Warm Up- October 1 st 1.What is the density of water? 2.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.