FIRST FORMULA

Basic Math Symbols

Symbol
Symbol Name
Meaning / definition
Example

=
equals sign
equality
5 = 2+3
5 is equal to 2+3


not equal sign
inequality
5 ≠ 4
5 is not equal to 4


approximately equal
approximation
sin(0.01) ≈ 0.01,
x ≈ y means x is approximately equal to y

>
strict inequality
greater than
5 > 4
5 is greater than 4

<
strict inequality
less than
4 < 5
4 is less than 5


inequality
greater than or equal to
5 ≥ 4,
x ≥ y means x is greater than or equal to y


inequality
less […]

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Classwork Series {Chemistry – SS1}: Elements and Symbols

Chemistry, SS 1 Week 7

Topic: Elements and Symbols

The atoms are particles of elements and are represented by chemical symbols. A chemical symbol is a sign and it is made up of a letter or two letters to represent the atom of the element. Chemical symbols of atom […]

Classwork Series and Exercises {Chemistry- SS1}: Elements and Symbols

Elements and Symbols

The atoms are particles of elements and are represented by chemical symbols. A chemical symbol is a sign and it is made up of a letter or two letters to represent the atom of the element. Chemical symbols of atom of elements are derived from the names of the […]

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