Classifying Matter
Properties of Matter
Changes in Matter
Periodic Table
The Elements
100
What are the two types of mixtures?
What are heterogeneous and homogeneous
100
What is the term for the property that describes how well a substance reflects light?
What is lustre
100
What are the signs of chemical change?
What is: gas produced, colour change, energy lost/produced, precipitate formed
100
What side of the periodic table are non-metals found on?
What is the right side
100
What is the symbol of the element Manganese?
What is Mn
200
What is a compound?
What is a substance that is made of particles composed of two or more different atoms bonded in specific ratios
200
What are common properties of metals?
What is conductive, malleable, high density, solid at room temperature, lustrous, ductile
200
What is the name of the change in state from solid to gas?
What is sublimation
200
What is the name of the element in period 5, group 3?
What is Yttrium
200
What is the name of the element with the symbol Sb?
What is Antimony
300
Give an example of a substance that is a solid heterogeneous mixture.
What is (will vary) anything where different parts are visible.
300
A rectangular prism of a substance has a mass of 250g and measures 2cm in length, 1.5cm in width, and 0.75cm in height. What is its density?
What is 111.11 g/cm3
300
An acid is dropped on to a metal and the metal fizzes/bubbles, and the beaker gets warm. Is this a chemical or physical change?
What is chemical (gas produced & energy produced)
300
How was the periodic table arranged by Mendeleev?
What is by mass & by chemical & physical properties
300
What elements are found in the compound Cu3N2? How many of each atom is there?
What are Copper (3) and Nitrogen (2)
400
Classify the following image: 
What is A. compound; B. compound; C. mixture; D. mixture
400
Which of the following are physical properties?
density, malleability, colour, combustion, conductivity, oxidation
What are density, malleability, colour, and conductivity
400
Describe how the behavior of particles changes as a substance changes from a liquid to a gas
What is: particles gain energy, so they speed up & start moving in all directions, they collide more with each other and their container, they get farther apart, become less attracted to each other, and the substance increases in volume.
400
What are some common properties of the noble gases?
They are gases at room temperature, they are non-reactive (inert), they have a charge of 0.
400
Give two examples of elements that are metalloids
What are (any two): Boron, Silicon, Germanium, Arsenic, Antimony, Tellurium, Polonium, Astatine
500
Why is this an element and not a compound? 
The particles are made of two of the SAME atom connected together (so an element). It would only be a compound if the atoms in each particle were two different elements.
500
A substance has a density of 2.5g/mL and causes the water in a graduated cylinder to rise from 55mL to 80mL. What is the mass of the substance?
What is 62.5g
500
How do particles change in behavior as a substance changes from a gas to a solid? What is the name of this change of state?
What is: particles drastically decrease in energy level, so they slow down until they are only vibrating in place. The space between them decreases, and attraction between particles increases. The volume of the overall substance drops dramatically. This change of state is called deposition.
500
What was so ingenious about Mendeleev's organization of the periodic table?
By sorting the elements by increasing mass, and then into columns with similar properties, he was able to see gaps int he periodic table that suggested the existence of elements that hadn't been discovered yet!
500
Mercury is the only metal element that is a liquid at room temperature. What properties do you think mercury has that make it a metal?
What are lustre, high density, electrical conductivity, heat conductivity, malleability