Density
Chemical vs. Physical Properties
Phases of Matter
Vocabulary
Random Trivia
100
A measurement of how compact matter is in a given volume. Determines whether an object will sink or float in water.
What is Density?
100
Which substance is the most Acidic? Which is most Basic?
Battery Acid - most acidic (pH = 0)
Drain Cleaner - most basic (pH = 14)
100
Label each image with the state of matter.
1 - Gas
2 - Solid
3 - Liquid
100
Anything that has mass and volume.
What is Matter?
100
How many moons does Saturn have?
145
200
The Volume of just ONE red ball.
What is 1 mL?
200
How easily one substance will chemically combine or react with another substance. (hint: it's a chemical property)
Ex: Iron and Oxygen
What is Reactivity?
200
For each statement below, determine if it describes a solid, liquid or gas.
1. No definite shape but definite volume
2. Definite shape AND volume
3. No definite shape or volume
1. Liquid
2. Solid
3. Gas
200
Can be observed with 5 senses or by taking measurements, WITHOUT changing the substance.
What are Physical Properties?
200
In what year did the Wright brothers achieve the first powered flight?
1903
300
A student has a block of wood with a volume 11 mL and a mass of 44 grams. Calculate the density of the block of wood.
4 g/mL
300
How easily heat or electricity can flow through a substance. (hint: its a Physical Property)
Ex: Metals are very good at this.
What is Conductivity?
300
Label each statement with the correct state of matter.
1 - Solids
2 - Gases
3 - Liquids
300
Can ONLY be observed by trying to change the substance into something brand new.
What are Chemical Properties?
300
In what year was the first iPhone released?
2007
400
A student has a cube of metal with a mass of 100 grams and a volume of 5 cm3. What is the density of the substance?
20 g/cm3
400
Which of the following are Physical Properties of matter.
- Melting Point
- Reaction with Water
- Combustibility
- Density
Melting Point, Density
400
As temperature _______________, particles speed up and spread out.
Increases
400
Identify the Phase Change term described in each statement below.
1. Solid to Liquid
2. Liquid to Gas
3. Gas to Liquid
1. Melting
2. Evaporation / Boiling
3. Condensation
400
How many different time zones are there in Russia?
(continental USA has 4)
11
500
Four substances are poured into a Graduated Cylinder. Based on their Densities, in what order would they separate from top (float) to bottom (sink)?
Substance A - 1.0 g/mL
Substance B - 1.4 g/mL
Substance C - 1.2 g/mL
Substance D - 0.9 g/mL
1. Substance D (floats at the top)
2. Substance A
3. Substance C
2. Substance B (sinks to the bottom)
500
Which of the following are Chemical Properties of matter?
- Acidity / Basicity
- Boiling Point
- Flammability
- Luster (how shiny)
Acidity / Basicity
Flammability
500
Label each statement with the correct state of matter.
1. Particles have LOTS of energy and motion
2. Particles have MEDIUM energy and motion
3. Particles have LITTLE energy and motion
1. Gas
2. Liquid
3. Solid
500
How easily something can catch on fire.
A property of wood, charcoal, and gas.
What is Combustibility?
500
How many years did the construction of the Great Wall of China span?
About 2,000 years
600
Gold has a known density of 20 g/mL. If a single nugget has a volume of 3 mL, what is it's mass?
60 grams
600
Which two samples are made of the same substance?
Sample A and B
600
The Kinetic Molecular Theory (KMT) describes how particles in matter behave. List TWO statements of the KMT.
1. All matter is made of particles
2. Particles are in constant and random motion
3. Particles collide with each other and the walls of their container
600
Explains how particles inside matter behaves.
Kinetic Molecular Theory (KMT)
600
What is the total number of chapters in the Harry Potter book series?
199