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Basic Chemistry
10 cards
Front
Hâ‚‚O is
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Water
Front
NaCl is
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Salt
Front
Atomic number of Oxygen
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8
Front
Heaviest naturally occurring element
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Uranium
Front
Element used in pencils
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Carbon
Front
pH < 7 means
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Acidic
Front
Gas used in balloons
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Helium
Front
Chemical symbol for Iron
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Fe
Front
First element on periodic table
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Hydrogen
Front
Used to disinfect water
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Chlorine