Chemistry
Grade-9
Easy
Question
The ____________ formula of a compound is written in the simplest whole number ratio of atoms.
- Chemical
- Empirical
- Ionic
- Molecular
Hint:
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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