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Kinetic. Theory. Matter?. Atoms. Elements. Same types of atoms. 117*. *more may be created in labs. Compounds. Multiple. elements bonded. together. Molecule. Chemical Formulas. Used to describe what’s in a molecule. To read a chemical formula:
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Kinetic Theory
Elements Same types of atoms
117* *more may be created in labs
Compounds Multiple elements bonded together.
Chemical Formulas • Used to describe what’s in a molecule. • To read a chemical formula: • The symbols are from the periodic table • Subscript numbers tell you how many atoms. • H2O: made of 2 atoms of hydrogen & 1 atom of oxygen • O3: made of 3 atoms of oxygen
Kinetic Theory
All matter is made of: Particles(atoms & molecules)
These particles are: Always in motion
The HOTTER the substance: The FASTER the particles move
Temperature Speed of particles
The BIGGER the particles: The SLOWER they move
The SMALLER the particle: The FASTER the particles move
Pb Lead
Pb Lead
Size of particles Speed of particles
Speed of particles Plasma Gas Liquid Solid
Image Sources • Matter slide • wallyg • Yvonne in Willowick Ohio • cruadinx • cshoresal • Paco CT • Braid 44 • majamarko • diebmx • Candle Tree • fofurasfelinas • Lukman Kusuma • OskarN • charliebay (one) (two) • ShamsD • MonkeyMike • Atom Image from Wikimedia Commons • Jmol1 from Wikipedia Commons • Iceberg Landing – Alaska • By Timothy Hamilton on Flickr • Au at Atomic Resolution • from Wikimedia Commons • Pit • by Way Awesome on Flickr • Flame • by Muffet on Flickr • Nicky Hayden • By Two Big Paws on Flickr • Spot the K in this Picture • by benketaro on Flickr • Pink Balloons • by JK*** on Flickr • USS Los Angeles Airship over Manhattan • from Wikimedia Commons • Hindenburg Burning • from Wikimedia Commons • Cannon Ball Pyramid • from WorldIslandInfo.com on Flickr