Ch I S1 Bluebook

_________ science is the study of non-living things.

• a. Chemistry
• b. Biology
• c. Physics
• d. Physical Science

________ is defined as the gathering of information using senses or instruments.

• a. Observation
• b. Measurement
• c. Testing
• d. Calculation

Observations made using one of the five senses are _____observations.

• a. defined
• b. quantitative
• c. measured
• d. qualitative

Observations made with instruments are ______ observations.

• a. defined
• b. quantitative
• c. measured
• d. qualitative

  A hypothesis is testable.

• a.  true
• b. false

   _____ is the study of properties and states of matter.

• a. Chemistry
• b. Biology
• c. Physical science
• d. Natural science

A(n) ______ is a pure substance that cannot be broken down into a simpler substance and contains only one type of atom.

• a. atom
• b. compound
• c. molecule
• d. element

A(n) ______ is the smallest chemical unit of an element.

• a. atom
• b. compound
• c. molecule
• d. element

A(n) ______ is a pure substance that contains two or more elements chemically joined in a fixed proportion.

• a. atom
• b. compound
• c. molecule
• d. element

A(n) ______ is the smallest unit of a chemical compound, composed of two or more atoms bonded together

• a. atom
• b. compound
• c. Molecule
• d. element