You Can Add or Delete Rows and Columns by Using

question 73

Short Answer

You can add or delete rows and columns by using the buttons in the ____________________ group on the Mini toolbar,for example.

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Definitions:

pH

A scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (acid) to 14 (basic).

Bromecresol Purple

A pH indicator dye that changes color from yellow to purple over a pH range of approximately 5.2 to 6.8, commonly used in laboratory settings.

Buffers

Substances that help maintain the pH balance in a solution, resisting changes in pH when acids or bases are added.

Alkaline

Referring to a basic, as opposed to acidic, substance with a pH level greater than 7.