Chemistry
Grade-9
Easy

Question

The ____________ formula of a compound is written in the simplest whole number ratio of atoms.

  1. Chemical
  2. Empirical
  3. Ionic
  4. Molecular

hintHint:

Empirical formula is the chemical formula showing the simplest whole number ratio of elements in a compound.

The correct answer is: Empirical


    • A chemical formula is a formula that tells how many atoms of a particular element, or multiple elements, are found within a certain chemical compound.
    • Empirical formula is the chemical formula showing the simplest whole number ratio of elements in a compound.
    • Ionic formula represents a cation or an anion.
    • Molecular formula is an expression which states the number and type of atoms present in a molecule of a substance.

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