A substance that cannot be broken down into a simpler form by ordinary chemical means.
The smallest unit of an element that has all the basic properties of the element.
Atoms that have the same number of protons but different numbers neutrons.
An atom that has been charged by giving away or taking on one or more electrons.
Closest approximation of the total number of different kinds of atoms that make up the entire universe.
How elements are organized sequentially in the periodic table.
A property shared by elements in the same row of the periodic table.
Which set of elements will exhibit the most similar chemical properties?
out of 8.
You Must Answer All Questions Before You Can Check Your Score
Your Honor Roll ranking depends on the date and time you submit your perfect score.
If you check your score and have a perfect score - no problem.
If you check your score and miss 1 or more questions, 2 hours will be added to your submit time.
YOUR STUDENT ID
HAVE A PERFECT SCORE?
Each student may only submit Fine Arts answers once each week.
If you submit answers more than once, you will be disqualified.
STUDENTS ARE ENCOURAGED TO RESEARCH THEIR ANSWERS
Click Below for Resources
You must have a student ID to participate. CLICK HERE to register.