WorksheetsStemscopedia 6.5AB
Total questions: 15
Worksheet time: 8mins
What is matter?
Anything that has mass and volume
Anything that has color
Anything that has shape
Anything that has weight
What is mass?
A measure of the amount of matter a substance contains
A measure of the weight of a substance
A measure of the volume of a substance
A measure of the color of a substance
What is an element?
A measure of the amount of matter a substance contains
A compound formed when two or more elements combine chemically
A mixture of different substances
A pure substance that cannot be broken down into different substances
What is a compound?
A pure substance that cannot be broken down into different substances
A measure of the amount of matter a substance contains
Formed when two or more elements combine chemically
A mixture of different substances
What is an atom?
The smallest part of a compound
A measure of the amount of matter a substance contains
The smallest part of an element that still has the properties of the element
A measure of the weight of a substance
What is a molecule?
A measure of the volume of a substance
The smallest part of an element that still has the properties of the element
A measure of the weight of a substance
The smallest part of a compound, formed when two or more atoms join together chemically
What is a pure substance?
Made of only one kind of atom or molecule
A measure of the weight of a substance
Made of many different kinds of atoms and molecules
A measure of the amount of matter a substance contains
What is a mixture?
A measure of the weight of a substance
A measure of the amount of matter a substance contains
Made of only one kind of atom or molecule
Made up of many different kinds of atoms and molecules
What is the most abundant gas in the air?
Nitrogen
Oxygen
Argon
Carbon Dioxide
What is the main component of the hydrosphere?
Lakes
Ponds
Oceans
Rivers
What is a major cause of air pollution?
Reducing industrial activities
Burning of fossil fuels
Planting trees
Using renewable energy sources
What is a potential compound that is common in water pollution?
Metals
Plastics
All of the above
Detergents
What is one of the causes of soil pollution?
Improperly disposing of waste materials
Using organic fertilizers
Planting trees
Reducing industrial activities
How can you prevent or limit some sources of pollution?
Properly dispose of waste materials
Reduce the use of fossil fuels
Use organic fertilizers
All of the above
Is air a pure substance or a mixture?
Pure substance
Both
Neither
Mixture
