Busy. Please wait.

show password
Forgot Password?

Don't have an account?  Sign up 

Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.
We do not share your email address with others. It is only used to allow you to reset your password. For details read our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
Don't know
remaining cards
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Chemisty Ch. 1

Chapter 1 Test

The study of the composition, structure, and properties of matter and the changes it undergoes. Chemistry
Any substance with a definite composition. Compound
Lgical approach to solving problems by observing and collecting data formulating hypotheses, testing hypotheses, and formulating theories that are supported by data. Scientific Method
Use of senses to obtain information. Observing
Specific portion of matter in a given region of a space that has been selected for study during and experient or observation. System
Statements that apply to a range of information. Generalizations
Testable statement. Hypotheses
Explanation of how phenomena occur and how events or data are related. Model
Broad generalization that explains a body of facts or phenomena. Theory
Anything that has mass and takes up space. Matter
The amount of three-demensional space an object occupies. Volume
Measure of the amount of matter. Mass
Smallest unit of an element that maintains the properties of the element. Atom
Pure substance made of only one kind of atom. Element
Substance that is made from the atoms of two or more elements chemically bonded. Compound
Smallest unit of a compound that retains all the properties of that compound. Molecule
Property that depends on the amount of matter present. Extensive Property
Property that does not depend on the amount of matter present. Intensive Property
Characteristic that can be observed or measured without changing the identity. Physical Property
A change in a substance that does not ivolve a change in the identity of a substance. Physical Change
Relates o a substances abiliy to undergo changes that transform it into a different substance. Chemical Properties
Change in which one or more substances are converted into different substances. Chemical Change
Blend of two or more kinds of matter, each of which retains its own identity and properties. Mixture
Substance that has a fixed composition and the same characteristics throughout. Pure Substance
An element that is a good conductor of heat and electricity. Metal
An element that is a poor conductor of heat and electricity. Nonmetals
A element that has characters of both metals and nonmetals. Metalloid
Created by: alexisnicole