Brayden
Shanix
Caleb

When we did the activity I believe that we worked well all contributing and we came 4th place

.Copper Coin Experiment.

1. Clean coin in salt+vingear solution
2. Put 50mL of mLT+ NaOH into a beaker
3. Heat on a bunsen burner un till NEARLY boiling - Stir as heating the take off heat
4. Add a spatula of zinc power
5. Heat lightly or 3min, with a coin in - Stire as heating
6. Take a coin out with tongs
7. Rinse coin under water to remove chunks of zinc.
8. Wave coin in the blue flame using tongs.

Copper + Silver - Gold, Zinc Brass
Zinc + sodium hydroxide - Zinc hydroxide
Alloy=
Copper + Zinc

Once the coin was dropped into the sodium hydroxide and the zinc power it changed the color of the coin to the silver
When heated under the blue flame the color of the coin changed to gold.

The periodic table

-Chemicals 
-Gas 
-metals/non-metals

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