Chapter 1
Anything that has mass and takes up space.
What is Matter?
A way to solve a problem?
What is a solution?
Information that helps answers a question, support a claim, or solve a problem.
What is evidence?
The different physical forms of matter.
What are states of matter?
A combination of different types fo matter that can usually be separated back into its original parts.
What is a mixture?
What would go in the blank?
Gravity
A plan that is used to find and develop solutions to a problem.
What is the design process?
What are tiny pieces of matter that are too small to be seen?
(Close to that definition receives points)
The three main states of matter we learn about are....
What is gas, liquid, and solid.
What is a chemical change?
Will a rock contains the same mass on Earth as it would on the moon. (True/False)
True
Making a (blank) allows for similar circumstances to be tested but on a smaller scale.
What is a model?
Going back to the balloon demonstration, how do we know air is matter?
What is gas?
List two examples of a chemical change.
What is the formation of gas, change of odor, change of color, change of temperature, light, precipitate.
The scratch test is used to test this property.
What is hardness?
What is doing interviews?
Out of the materials listed which would have the greatest electrical conductivity?
Copper, Plastic, Paper, a shark
What is copper?
When saltwater water has been evaporated, this is left behind.
What is salt?
The theory of conservation of matter states,
Matter is neither created nor destroyed; it changes form.