PASS Chem 4 Review: Question Preview (ID: 9419)


Below is a preview of the questions contained within the game titled PASS CHEM 4 REVIEW: Physical And Chemical Reactions Etc. SC 7th Grade Chem Standard .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]


Play games to reveal the correct answers. Click here to play a game and get the answers.

Properties that are not always visible, can be recognized only when substances react chemically with one another.
a) physical properties b) chemical changes c) physical changes d) chemical properties
Which of the following is NOT a rule for recognizing a PHYSICAL change?
a) color change b) change in state of matter c) change in shape d) change in size
Which of the following is NOT a rule for recognizing a CHEMICAL change?
a) color change b) temperature change c) formation of a precipitate or gas d) change in state of matter
What type of changes DO NOT change the identity of the substance?
a) physical change b) chemical change c) physical property d) chemical property
What changes the identity of substances (when mixed together)?
a) physical change b) chemical change c) physical property d) chemical property
What the solid formed when two or more liquids are mixed together?
a) gas b) mixture c) precipitate d) liquid
Which of the following is an element?
a) oxygen b) water c) iron and sand d) milk
Which of the following is a compound?
a) carbon dioxide b) hydrogen c) salt and pepper d) Kool Aid
What is the chemical symbol for Iron?
a) Fe b) I c) N d) Na
What is the chemical formula for salt?
a) C6H12O6 (all numbers should be subscripts) b) CO2 (all numbers should be subscripts) c) H2O (all numbers should be subscripts) d) NaCl (all numbers should be subscripts)
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from the data set above, visit ReviewGameZone.com and enter game ID number: 9419 in the upper right hand corner at ReviewGameZone.com or simply click on the link above this text.

TEACHERS / EDUCATORS
Log In
| Sign Up / Register