States of Matter
Measurements in Science
Substances
Chemical Properties
Physical Properties
100
This state has neither a definite shape nor a definite volume.
What is a gas?
100
mass divided by volume
What is density?
100
It can be an element or a compound.
What is a pure substance?
100
Boiling point or flammability?
What is flammability?
100
Odor or color?
What is color?
200
Liquids, solids and gases
What are 3 states of matter?
200
A derivation from the standard unit.
What is a derived unit?
200
Two different pure substances combined.
What is a mixture?
200
The development of a precipitate.
What is evidence of a chemical reaction?
200
Lighting a match or melting ice?
What is melting ice?
300
It has mass and volume.
What is matter?
300
The correct number of significant digits in a scientific datum.
What is three?
300
A mixture in which the pure substances are distributed evenly.
What is a homogeneous mixture?
300
table salt or ocean water?
What is table salt?
300
The space that an object takes up.
What is volume?
400
The quantity of matter.
What is mass?
400
The correct expression of the volume of a rectangle with the following dimensions: 2 cm, 2 cm, 4 cm
What is 16 cm cubed?
400
H2 is one example.
What is a diatomic element?
400
hydrogen + oxygen = water Which is the product?
What is water?
400
Quantitative observations are chemical or physical?
What is both?
500
This state of matter has the highest energy level of its particles.
What is a gas?
500
The mass of a mixture with 3 samples: 3 g, 8.5 g and 2 g
What is 14.5 g?
500
The smallest unit of matter.
What is an atom?
500
Bending metal or burning gas?
What is burning gas?
500
water.
What is liquid?
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