A review test that helps review topics: atomic structures the periodic table chemical reaction formation of Ionic compounds chemical formula acids and bases endothermic and exothermic reactions
Family
Period
Group
Section
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Protons or electrons
Protons or neutrons
Neutrons or electrons
Electrons or shells
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Less metallic
Liquid
More conductive
Solid in state
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Chemical name
Chemical equation
Chemical formula
Chemical symbol
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6 carbon atoms, 8 helium atoms, and 6 oxygen atoms
6 calcium atoms, 8 hydrogen atoms, 6 oxygen atoms
6 calcium atoms, 8 hydrogen atoms, and 6 osmium atoms
6 carbon atoms, 8 hydrogen atoms, and 6 oxygen atoms
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Vinegar
Air
Oxygen gas
Water
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Rubbing alcohol
Sugar
Carbon dioxide
Methane
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Explained that there was a nucleus
Explained that atoms are hard to see with the naked eye
That an atom was like a raisin bean bun
There are electrons inside the atom that orbit the nucleus
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Neutrons
Protons
Nucleus
Ions
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The atomic mass plus the number of protons
The atomic mass subtracted the number of protons
The atomic mass plus the number of electrons
The atomic mass subtracted the number of electrons
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Hg (l)
NH3 (g)
NaCl (aq)
CaCO3 (s)
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Lose, negative
Lose, positive
Gain, negative
Gain, positive
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Lose, positive
Lose, negative
Gain, negative
Gain, negative
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Polyatomic and compound ions
Polyatomic and multivalent
Negative and positive
Electrons and protons
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Formed from two non-metals
Formed from two metals
Formed when positive metal ions attract to negative non-metal ions
Formed when positive non-metals attract to negative metal ions
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Alkali Metals like Sodium and Potassium
Transition Metals like Copper, Iron and Gold
Heavy Metals like Cadmium, Lead and Mercury
Alkaline-earth Metals like Calcium and Magnesium
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Non-metals
Metals
Metalloids
Gases
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Metalloids
Halogens
Noble Gases
Oxygen
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7
6
4
3
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Sour taste
Change red litmus to blue
Corrosive
Have a pH less than 3
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Slippery
PH more than 7
Bitter
Change blue litmus to red
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Sugar and salt
Salt and water
Sugar and water
Carbon dioxide and water
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Weak alkali
Weak acidic
Strong acidic
Strong alkali
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Litmus solution
Iodine solution
Universal indicator
Bromothymol blue
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Carbon dioxide
Oxygen
Hydrogen
Nitrogen
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Calcium carbonate
Hydrocarbon
Calcium chlorine
Calcium chloride
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Heat is given out
Heat is absorbed
An exothermic reaction occurs
Cold enters the container
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Limewater
Vinegar
Soda water
Caustic soda
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Sulphuric acid
Potassium hydroxide
Ammonia
Water
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