nature of matter
Post on 07-Jan-2016
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Nature of Matter. Atoms and the Periodic Table ISCI 2002. Matter. Anything that has mass and occupies space Matter is what substances are made of Properties of matter 1. macroscopic – properties you can see 2. microscopic – atoms arranged in a solid, liquid, gas. - PowerPoint PPT Presentation
TRANSCRIPT
• 1. Protons and Neutrons– Atomic mass of the atom
• 2. Electrons – Orbitals and Energy Levels– Involved in Bonding
Energy Level (Electron Shell)
Orbitals Max Number of electrons
1 S 2
2 S and P 2; 6 = 8
3 S and P 2; 6 = 8
4 S, P and D 2; 6; 10 = 18
5 S, P and D 2; 6; 10 = 18
6 S, P, D and F 2; 6; 10; 14 = 32
Orbital
Maximum Electrons
S 2
P 6
D 10
F 14
• 1. Atoms ----------- Elements – Fe, Ag, Al, Na
• 2. Elements --------- Molecules and Compounds – Molecules vs Compounds
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