My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Chapter 1 Key Terms

Across
A substance that always has the same composition and properties no matter where it is found.
Information determined by noting and recording a natural phenomenon.
A form of writing large and small numbers using a coefficient that is at least 1 but less than 10, followed by a power of 10.
A procedure that tests the validity of a hypothesis.
A 2-dimensional picture showing the relationship between two or more things.
The location of a digit in a number determining its magnitude.
Down
The study of the composition, structure, properties, and reactions of matter.
The process of making observations, proposing a hypothesis, testing the hypothesis, and making a conclusion as to the validity of the hypothesis.
An explanation of an observation that has been validated by repeated experiments that support a hypothesis.
A number representing the number of parts of an item in 100 of those items.
An expression, often algebraic, asserting the equality of two quantities.