Scientific Method
The variable in a controlled experiment that is manipulated or changed...
What is an INDEPENDENT VARIABLE.
The characteristics used to describe matter are also known as...
What are PROPERTIES.
A substance that has all identical properties is called a...
What is a PURE SUBSTANCE.
In the scientific method, this is also known as an educated guess...
What is a HYPOTHESIS.
Samples taken from different parts of this type of mixture may have a different composition.
What is a HETEROGENEOUS MIXTURE.
Pure substances may be either ________ or ________...
What are ELEMENTS OR COMPOUNDS.
An experiment with a control, dependent variable and independent variable is also known as a...
What is a CONTROLLED EXPERIMENT.
This type of mixture only consists of a single phase. It consists of either only a solid, liquid, or gas.
What is a HOMOGENEOUS MIXTURE.
The dissolving medium in a solution is called the...
What is the SOLVENT.
This variable is DEPENDENT on the independent variable...
What is the DEPENDENT VARIABLE.
Milk is what type of mixture?
What is a HETEROGENEOUS MIXTURE.
The salt in a saltwater solution is also known as the...
What is the SOLUTE.
A tested and expanded hypothesis that explains many experiments and is based on facts...
What is a THEORY.
This type of mixture has an even distribution of all the substances...
What is a HOMOGENEOUS MIXTURE.
Another name for a solution that contains one or more dissolved substances in water...
What is an AQUEOUS SOLUTION.