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The first key you type in Excel to create any kind of formula is the equal sign (=). If you are trying to create an array formula press CTRL+SHIFT+ENTER. Excel surrounds the formula with braces ({ }) and places an instance of the formula in each cell of the selected range.
Aluminum and Nitrogen create a compound named aluminum nitride, its Chemical formula is AlN
The formula is E=mc2.
To create a thought that is realistic
the cation (metal) calcium (charge 2+) gives its valence electrons to the anion (nonmetal) oxygen (charge 2-) to create an ionic bond between the elements calcium and oxygen, named calcium oxide (:
never
CBr4
CaBr2
The flow of electrons to create energy.
the circumference of a circle is pi time the diameter
After you select the cell, just start typing your formula. Always start a formula with the = sign. [=sum(a1:a5)]
Na3N. Sodium nitride.