the term used to describle the proper way to smell a chemical is
wahop
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 a lab
Tie it back
what should you do if you get a chemical on your skin
wash with water and soap
the factor that remain unchanged in an eperiment is called
A control variable
the factor that has no independent variable applied to it is called the
Extraneous Variable
the variable we measure in an experiment is called the
Dependent variables
the varable we manipulate in an experiment is the
Independent variables
a graph 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 percentagges of a whloe
pi chart
a is used to organize data from an experiment before creating a graph
data table