Chemical Naming and Compounds online assignment HERE
Hey Grade 9! You have a test on Nomember 29th. It will be on Section 7.2-7.4 . You got a "What to study guide" in class and the answer key is that way ------>
Here are some of the answer keys from the Chapter 7 Homework |
|
|
|
|
The Periodic Table
Here are some periodic tables that are a little more interactive than the ones that are in your textbooks....just click
Ted-Ed Periodic Videos Dynamic Periodic Tables (with information on each element) Periodic table in pictures and words |
|
Answer Keys!!
|
|
Chemistry, the Periodic Table, and Elements!
I LOVE this unit :)
What makes up Matter? Atoms, Elements, and Compounds
|
|
|
|
|
|
|
Properties of Matter
|
|
The History of Chemistry
Extra help and answer keys
Answers to practice on the Bohr Model
Chemical and Physical Changes
To have more practice with chemical and physical changes, you can check out the worksheet we did in class (answer key just below in "Week of Nov. 1st" or here is an online test i found, and here is another, and here.
To have more practice with chemical and physical changes, you can check out the worksheet we did in class (answer key just below in "Week of Nov. 1st" or here is an online test i found, and here is another, and here.
Some practice tests:
The Answer Key to the practice test is HERE
The Answer Key to the Homework from Chemical and Physical Properties is here
Practice Test Answer Key: Elements and the Periodic Table CLICK HERE
Here is an online quiz that may be useful for Chemical and Physical Changes
The Answer Key to the practice test is HERE
The Answer Key to the Homework from Chemical and Physical Properties is here
Practice Test Answer Key: Elements and the Periodic Table CLICK HERE
Here is an online quiz that may be useful for Chemical and Physical Changes