X Unit 11: The Periodic Table
The Chemistry of Life The Nature of Matter Atoms!!! Building Block of Elements Building Block of Elements Contains a nucleus = center Contains a nucleus.
What’s in my atom? Protons = atomic number Electrons = atomic number Neutrons = relative atomic mass –. atomic number Sub-atomic particles Atoms are made.
Actinide Metal Atom (Th and U) Reactions to Form Novel Molecules
