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Chemical Formulas List for Class 10
Chemistry is said to be a subject mostly comprising of reactions along with formulas. We come across various chemical substances in our daily life. Some of the substances we use in our house such as the staples present in the medicine cabinet comprise chemical substances.
Chemical Formula in Chemistry is like a shorthand used to represent the elements in a compound. The Periodic Table has elements along with the symbols. These Chemical symbols are used for representing different individual elements like H is hydrogen, O for oxygen, Ca for calcium, Na for Sodium and so on.
Types of Chemistry Formulas or Chemical Formula
1. Molecular Formula:
The molecular formula gives you the number of elements present in a compound. In this formula, the elements are written in the form of their symbols as in the periodic table where the number of atoms is written as a subscript. For example- the molecular formula for glucose is written as C6H12O6.
2. Empirical Formula:
This formula tells about the ratio of the elements present in a compound. This formula is usually obtained based on the analysis of experimental data. The empirical formula for glucose is written as CH2O. Empirical Formulas are usually said to be derived from the molecular formulas.
3. Structural Formula:
As the name tells you, the structural formula provides an idea of how the atoms in the molecule or the compound are arranged along with their bond formations.
You can download the Chemical Formulas in PDF format online from the link provided below.