check yourself september 2, 2014. use this power point to check your understanding of matter ...
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CHECK YOURSELF
September 2, 2014
Use this power point to check your understanding of
Matter
Physical Properties and Changes
Phase Change
Chemical Properties and Changes
Chemical Reactions – The law of conservation of Matter/Mass
Atoms
Elements, Atoms, Molecules, and Compounds
Atomic Structure
Matter and Phase Change
CAN YOU… Fill in the phase change chart AND explain it using scientific language?
Physical and Chemical Properties and Changes
Use this power point to review:
The Element Square
6 protons, 6 electrons =
12 total mass of Protons and Neutrons; use the atomic number to subtract Protons from the total to find out Neutrons.12 total - 6 Protons =6 Neutrons
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