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12 questions
Which of the following is not a physical property of matter?
Color
Mass
Flammability
Luster
What term for physical properties does not depend on the amount of matter present?
Intensive Property
Extensive Property
Which of the following is a chemical change?
Condensation
Sublimation
Fermentation
Freezing
One single atom is known as
Element
Compound
Heterogeneous Mixture
Homogeneous Mixture
How do pure substances differ from mixtures?
Mixtures always vary in appearances
Pure Substances cannot be separated by physical means
Pure Substances can vary in composition
Mixtures can sometimes be considered pure substances
Which of the following is a physical change?
Rusting
Evaporating
Rotting
Leaking
John Dalton established the modern day Atomic Theory. Which of the following was not included?
Atoms make up everything
Atoms of the same substances are all the same
Atoms of different substances are different
Electrons circle the outside of the nucleus in the cloud
Which of the following is a chemical property of iron?
Iron is not malleable
Iron reacts with oxygen and water
Iron conducts electrical current
Iron has a density of 7.874 g/cm3 at STP
Which of the following is not an intensive property?
Boiling Point
Density
Melting Point
Mass
How many electrons are in the outermost shell of a Carbon atom?
2
3
4
7
What are the electrons on the outermost shell called?
Ions
Isotopes
Valence
Atoms
How many dots would Neon have around it in a Lewis Dot Diagram?
2
4
5
8
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