Metals
Non Metals
Metalloids
Chemical & Physical Change
Homogeneous & Heterogeneous mixtures
100

The way a metal’s surface reflects light is called

What is Luster

100

Nonmetals are usually found on what side of the Periodic table?

What is the right side.

100

Where are metalloids typically located on the periodic table

Along the stair case/between metals or nonmetals

100

Name 3 physical properties of a Physical change

Color, Smell, Density, boiling point, melting point, freezing point

100

What is a Homogeneous mixture

all parts of the mixture have the SAME properties and cannot be visually distinguished from one another.

200

refers to the way most metals can be stretched into wires.

What is Ductile?

200

List 3 physical properties of a nonmetal.

Brittle, dull, insulator, lacks luster (not shiny), low density

200

Which of these elements is a metalloid: oxygen, carbon, silicon, or sodium

Silicon

200

What is the definition of a physical property

Any characteristic of a substance that can be observed without changing the substance.

200

What is a heterogeneous mixture? 

a mixture made of two or more substances that are combined (mixed) together but not dissolved together

300

How many elements on the periodic table that are classified as metals.

What is 88?

300

A tendency to break rather than flex or bend

Brittle

300

Explain why a metalloid might be considered "semi-conductor" of electricity

Because it can conduct electricity under certain conditions, but not as well as a typical metal

300

Mixing salt and pepper, is this a chemical or physical property? Why?

Physical property because no new substance is formed through a chemical reaction. It did not catch fire, it did not combust.

300

List 3 examples of a Homogeneous mixture

Coffee

Tea

Milk

Smoothie

air

400

Metals are found on the what side of the periodic table.

What is the Left?

400

A material that does not conduct heat or electrical current.

Insulator

400

Name one physical property that might be similar between a metalloid and a metal.

What is Luster (shiny)

400

List 3 examples of a chemical change

Rusting of iron

combustion (burning

Cooking an egg

Milk becomes sour

Toasting bread or marshmallow 

400

List 3 examples of a heterogeneous mixture

Salad

Pizza

Mixed nuts

Mixed candy

Sand and rock

500

Give me THREE Physical Properties that describe metals.

What is Ductile, malleable, conductor, density, Luster etc. ?

500

Describe the physical properties of sulfur 

pale yellow, brittle, odorless solid at room temperature, with a low melting point, poor conductor of electricity, and is insoluble in water;

500

what is unique about Metalloids?

Metalloids shares the same properties of Metals and nonmetals

500

Which of the following is an example of chemical change? 

a. Filling up a balloon with hot air.

 b. Taking a glass of water and freezing it by placing it in the freezer. 

c. A plant collecting sunlight and turning it into food.                                                                            d. Your dog ripping up your homework.

c. A plant collecting sunlight and turning it into food. 

500

Which of the following is an example of a homogeneous mixture?

  1. Saltwater
  2. Blood
  3. Metal alloys
  4. Air
  5. All of the Above

What is (5) All of the above