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Writing formula (COMPOUND IONS (CO3 2- = carbonate, OH - = hydroxide,…
Writing formula
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KEY WORDS
RELATIVE ATOMIC MASS - the average mass of all the isotopes of an element, relative to 1/12 of the mass of a carbon 12 atom.
RELATIVE FORMULA MASS - the sum of the RAM of all the atoms in a formula relative to 1/12 of the mass of a carbon 12 atom.
RELATIVE MOLECULAR MASS - the sum of the RAM of all the atoms in a molecule relative to 1/12 of the mass of a carbon 12 atom.
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