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WorksheetsChemistry BJU Chapter 1 Review
Total questions: 71
Worksheet time: 1hrs 1mins
Everyone's presupposition guides the way they view evidence.
False
True
True or false: In the 18th century, chemistry separated from the field of alchemy
True
False
True or false: One of the first goals of alchemy was to find the "elixir of life" (how to live forever).
True
False
Chemistry is
the study of volume and the changes it undergoes.
the study of mass and the changes it undergoes.
the study of matter and the changes it undergoes.
the study of chemicals and the changes it undergoes.
Arguments that begin with observations and proceed with general conclusions
Quantitative data
Qualitative data
Inductive reasoning
Deductive reasoning
For the last three days you have not seen any rain in Bakersfield. You conclude it
never rains in Bakersfield.
What is the first step of the scientific process?
Ask a question
Answer a question
State your hypothesis
Identify and control variables
Which step comes right after "collect and record data"?
Ask a question
Identify and control variables
Interpret your data
Go further
Which step comes right after "test your hypothesis"?
Identify and control variables
State your conclusion
Interpret your data
Collect and record data
Which step comes right after "ask a question"?
State your conclusion
State your hypothesis
Test your hypothesis
Identify and control variables
True or false: "Identify and control variables" comes BEFORE "Test your hypothesis"
True
False
A hypothesis is...
something that can change
items you use to do your experiment
a possible, educated answer to your question
a report on what happened during the experiment
A variable is...
something that can change
items you use to do your experiment
a possible, educated answer to your question
a report on what happened during the experiment
True or false: You can change more than one variable at a time.
True
False
What happens during "state your conclusion"?
Do an experiment
Think of new questions and do another test
Tell whether or not your hypothesis was correct
Organize notes and make sense of your data
