4. The electrons in the atoms of four elements A, B, C and D are distributed in three shells having 1,
3,5 and 7 electrons respectively in their outermost shells.Write the molecular formula of the compound formed if B and D combine.
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The molecular formula is the formula derived from molecules and is representative of the total number of individual...
A molecular formula uses a subscript that reports the actual number of each type of atom in a molecule of the compound.
Molecular formulas are associated with gram molecular masses that are simple whole number multiples of the corresponding.
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