Know:

• I understand and i know how to identify the most of it
• I know how to find out what the name of an element is, how many electrons it has, how to find out the atomic mass and the neutrons, and i know how many rings every atom has!
• There are many symbols and signs that represent radioactivity etc. those kind of things.
• I have also recently learned about atom families.=P
• I learned what Lewis dot means, its the number of electrons the most outer shell.
• I know which elements can combine together 
• I know how many electrons a element family is positive and which is negative.
• I know how to figure out how many electrons there is on every shell on an atom!

What i want to Know:

• How many elements are needed to create another?
• How many elements are there left to be discovered?
• Why do some elements radio act when they are combined?
• Why do some elements have a symbol that doesn't relate to the name or anything else?