Areas of Study
Chemistry
Thinking Like a Scientist
Problem Solving
100
The study of all chemicals containing carbon
Organic Chemistry
100
What is the area of science that studies the composition of matter and changes that matter undergoes?
Chemistry
100
When a hypothesis is tested many times with the same results, it becomes a _____________.
theory
100
What are the 2 general steps in successful problem solving?
Developing a plan and implementing the plan
200
The study of the composition of matter
analytical chemistry
200
________________ is anything that has mass and takes up space.
Matter
200
A __________________ is a concise statement that summarizes the results of many observations and experiments.
scientific law
200
To solve a word problem, what must you first determine?
The knowns and unknowns
300
The study of chemicals that, in general, do not contain carbon
inorganic chemistry
300
________________ applies science to the production of biological products or processes.
Biotechnology
300
What are two things scientists do to increase the likelihood of a successful outcome?
Collaborate and communicate
300
What are the 2 steps required to solve conceptual problems?
Analyze and Solve
400
The study of the processes that take place in organisms
biochemistry
400
What are the 3 reasons to study chemistry?
1. To explain the natural world 2. To prepare for a career 3. To be an informed citizen
400
Contrast the two types of variables in an experiment.
Manipulated Variable - the one that is deliberately changed. Responding Variable - the one that changes in response to the manipulated variable.
400
How many days would it take you to count a million pennies if you could count 1 penny each second?
12 days
500
This area is concerned with the mechanism, rate, and energy transfer that occurs when matter undergoes a change
physical chemistry
500
Identify and explain the difference between the 2 main types of chemistry research.
Pure Chemistry - the pursuit of chemical knowledge for its own sake Applied Chemistry - research that is directed toward a practical goal or application
500
What is the purpose of an experiment?
to test a hypothesis
500
What are the three steps needed to solved a numerical problem?
Analyze, Calculate, Evaluate