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chemistry - Coggle Diagram

- - - - ammonium nitrate in water
      - yeast and hydrogen peroxide
      - alka seltzer and water
  - - - hydrophobic sand
      - melting a penny into zyinc and copper
      - dissolving packing peanuts
- - - - salt water
        
        soda
        
        sand
  - - - an atom is the smallest peice of an element that maintains the properties of that element
        
        a picture that i couldnt find
        
        iron
        
        oxygen
        
        gold
      - a molecule is the smallest piece of a compound that maintains the properties of thet compound.
        
        H2O
        
        C3H8
        
        C2H4
        
        CO2
- - - - Zn + HCl and ZnCl2 + H
      - C5H12 + O2 and CO2 + H2O
      - C2H6 + O2 and CO2 + H2O
      - science article on comubustion ovenms
    - - no matter can or will be created or destroyed.
        
        i think it is cool how mass cant be destroyed
        
        i think its cool how ive never even thought about that as a little kid i would always assume that things just dissapeared