The term used to describe the proper way to smell a chemical is?
waft
What type of shoes should you wear in the lab?
Close toed shoes
What is the first thing you do if you have an accident in the lab?
Tell the teacher
When are you allowed to eat and drink in the lab?
never
What equipment should you use to protect your hands in the lab?
Gloves
What equipment do you use to protect your eyes?
goggles
What should you do if you have long hair in the lab?
tie it back
What should you do if you get a chemical on your skin?
wash hands for 15 minutes
The factor that remain unchanged in an experiment is called?
Constant variable
The factor that has no independent variable applied to it is called the?
Control
The variable we measure in an experiment is called?
Dependent variable
The variable we manipulate in am experiment is called the?
Independent variable
A _______ graph is used to compare two or more trials of an experiment.
Bar Graph
A _______ graph is used to relate two or more factors and how they change over time.
Line Graph
A ______ is used to show percentages of a whole.
Pie Graph
A ______ is used to organize data from an experiment before creating a graph.
Data Table