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CBS 6/7 Chemical Pro

questionAnswer
what are chemical properties the ability of a substance to combine with or change into one or more new substances
hydrogen gas is an example of chemical reaction
what is reactivity how easily one substance reacts with another substance
what is flammability a chemical property of a substance that describes its ability to catch on fire and burn
ash and gas are examples of substances being lost to burning
what is oxidation the loss of electrons during a reaction by a molecule, atom or ion
oxidation is also called rust
how does rust form iron is reactive to the moisture in the air
how does oxidation affect metal it weakens the metal
what are acids usually taste sour , below 7 on pH scale and reacts with metals and limestone
what are bases usually taste bitter and above 7 of pH scale
Example of a acids apple juice, pickle juice or orange juice
examples of bases soap
what is neutral 7 on the pH scale
what is neutralization acids and bases react with each other to form water and a salt
what is table salt made of sodium and chloride
what is another name for table salt sodium
what acid goes into making table salt hydrochloric acid
what base is used to make table salt sodium hydroxide
which 2 acids does copper react to nitric and sulfuric acid
what color does ammonia turn copper deep blue
what chemical reaction does copper have reacting to substances in the air that change the color and composition of the copper
what physical properties does copper have reddish brown, shaped into sheets and good conductor
what is the density of copper 8.92 g/cm3
what is the melting point of copper 1,085 Celcius
what is the boiling point of copper 2,570 Celcius
what metal is the Statue of Liberty made of copper
Why is the Statue of Liberty green copper oxide
what is the green layer on the Statue of Liberty called Copper hydroxide
What does copper hydroxide do for the Statue of Liberty Protects the statue
Created by: rdufrene23
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