09 Review Sheet AK - Matter and Measurement

09 Review Sheet AK - Matter and Measurement - Name: _ Date:...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
Name: __________________________________________ Date: ____________ WKST #4: Matter and Measurement Review Sheet (20 points) Period: __________ 1. Give the full definition of chemistry. The study of matter, its properties, its composition, and its interactions with other matter and energy. 2. Classify the following as either a physical change or a chemical change. a) Burning a piece of paper CC b) Smashing a piece of chalk PC c) Melting an ice cube PC d) Rusting an iron nail CC 3. Classify the following as either a physical or chemical property. a) Color PP b) Flammability CP c) Reactivity CP d) Density PP 4. Give three examples each of a homogeneous mixture and a heterogeneous mixture. Homogeneous: air, salt water, milk Heterogeneous: pizza, trail mix, cereal and milk 5. How are elements and compounds different from one another? How are they similar? Both are pure substances with well defined physical and chemical properties. Elements are
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 01/01/2012 for the course CHEM 101 taught by Professor Donahue during the Spring '11 term at Long Island U..

Page1 / 2

09 Review Sheet AK - Matter and Measurement - Name: _ Date:...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online