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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 [...]

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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 of elements are derived from the [...]

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 elements. The following [...]

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