Lab Safety/ misc
What is safety goggles.
This variable Is the one we manipulate or change.
What is the independent variable?
These are the base units of measurement for the metric system. (3 answers)
The three basic properties of matter are ______, ______ and _____
What is Solid Liquid and Gas
Matter changes from one State to another by adding or taking away this
What is Thermal Energy
This is an educated guess and HAS to include If... Then...
What is a hypothesis
What is the dependent variable
This is the Standard International, or SI Unit, for distance.
What is a meter.
All matter is made up of tiny particles called _______.
When the molecules in substances are really far apart from each other OR really close to each other, they ALWAYS end up __________.
What is colliding.
Matter makes up this
What is everything
These 7 steps make up the scientific method...
What is identify the problem, research, make a hypothesis, test the hypothesis, analyze data, draw a conclusion and share your results.
What is multiple by 10
A ___________ does not have a definite shape BUT it does have a definite volume.
What is a liquid?
Molecules and atoms are always in _______ _______.
What is constant motion
Before and after experiments, you need to do this..
What is wash your hands
When graphing results or data... This variable is placed on the X axis.
What is the independent variable
What is 0.017 kg
Molecules in a solid vibrate around a _______ ______?
What is a fixed position
This happens when a solid turns into a gas directly.
What is sublimation
This stays the same in every trial...
What is a constant
This group is the group we don't change. We use this group to base our results on.
What is the control group
This operation will convert milligrams to grams
What is dividing by 1000
Mass is the amount of ______ an object has
What is matter
The evidence has been given, what is the phase change from a gas to a solid?
What is deposition?