CHEM 104 Exam 3 Questions and
Answers Verified Solutions Latest Update
2026/2027
Question:
• Chemistry
Answer:
the study of the composition, structure, and properties of matter and the changes it undergoes
Question:
• Scientific Method
Answer:
set of general procedures based on experimentation and observation used to acquire scientific
knowledge and explain natural phenomena
Question:
• Hypothesis
Answer:
model or statement that can be tested by experiment, offers an explanation for a scientific law
Question:
• Experiment
Answer:
well defines controlled procedure for obtaining information about a system under study
, Question:
• Observation
Answer:
statement that describes something we see, hear, smell, taste, or feel
Question:
• Scientific Fact
Answer:
is a reproducible piece of data about some natural phenomenon that is obtained from
experimentation
Question:
• Scientific Law
Answer:
generalization that summarizes scientific facts about a natural phenomenon
Question:
• Scientific Theory
Answer:
scientific hypothesis that has been tested and validated over a long period of time
Question:
• Exact Number
Answer:
number that has a value with no uncertainty in it, known exactly
Question:
• Inexact Number
Answers Verified Solutions Latest Update
2026/2027
Question:
• Chemistry
Answer:
the study of the composition, structure, and properties of matter and the changes it undergoes
Question:
• Scientific Method
Answer:
set of general procedures based on experimentation and observation used to acquire scientific
knowledge and explain natural phenomena
Question:
• Hypothesis
Answer:
model or statement that can be tested by experiment, offers an explanation for a scientific law
Question:
• Experiment
Answer:
well defines controlled procedure for obtaining information about a system under study
, Question:
• Observation
Answer:
statement that describes something we see, hear, smell, taste, or feel
Question:
• Scientific Fact
Answer:
is a reproducible piece of data about some natural phenomenon that is obtained from
experimentation
Question:
• Scientific Law
Answer:
generalization that summarizes scientific facts about a natural phenomenon
Question:
• Scientific Theory
Answer:
scientific hypothesis that has been tested and validated over a long period of time
Question:
• Exact Number
Answer:
number that has a value with no uncertainty in it, known exactly
Question:
• Inexact Number