term1 Definition1term2 Definition2term3 Definition3
Please sign in to your Google account to access your documents:
What is an element?
An element is a substance made of only one sort of atom.
What do the groups in the periodic table show?
Elements with similar properties.
What are the relative charges of the sub-atomic particles?
Proton = +1
Electron = -1
Neutron = 0
In an atom which two sub-atomic are equal in number?
The number of protons are equal to the number of electrons.
Need help typing ? See our FAQ (opens in new window)
Please sign in to create this set. We'll bring you back here when you are done.
Discard Changes Sign in
Please sign in to add to folders.
Sign in
Don't have an account? Sign Up »
You have created 2 folders. Please upgrade to Cram Premium to create hundreds of folders!