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WorksheetsL2 Properties of Matter
Total questions: 10
Worksheet time: 30mins
How are you this morning?
Great
Good
Okay
Struggling
Hydrogen gas (H2) can be found in trace amounts in Earth’s atmosphere. Which of these statements describes a physical property of hydrogen?
Hydrogen is found in acids.
Hydrogen gas is highly flammable.
Hydrogen reacts with oxygen to form water.
Hydrogen gas is less dense than oxygen gas
Which of these is a chemical property of a sheet of paper?
The paper can be burned
The paper can be crumpled
The paper does not attract a magnet.
The paper does not conduct electricity.
Which of these choices is a physical property that does not change when the size of the sample changes?
mass
volume
density
flammability
The pictures below show four objects—a paper clip, a pair of scissors, a needle, and a horseshoe. Assume that each object is made of the same metal.
Which of these physical properties is not similar in all four of these objects?
mass
magnetism
specific heat
electrical conductivity
Which of these statements describes a chemical property of an object?
The object is white in color.
The object has a powdery texture
The object’s density is 2.11 g/cm³.
The object reacts with acid to form water.
What kind of change occurs if matter changes in amount, size, or shape?
substance change
chemical change
physical change
elemental change
Which of the following could indicate that a chemical change took place?
Change in color
Production of Energy
Formation of Gas
All are correct
Which of the following best describes how you felt when you were answering Questions 2-9?
I learned all about it before.
I learned some of it before.
This is all new information.
