Which of These Word Part Pairs Has the Same Meaning

question 205

Multiple Choice

Which of these word part pairs has the same meaning?

• A)-scope and -scopy
• B)-al and -ic
• C)-ectomy and -pathy
• D)pre- and post-

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Definitions:

Acidity

The level of acid present in a substance, often measured by pH.

Alkalinity

A measure of the capacity of water or any solution to neutralize acids, often associated with a pH level above 7, indicating a basic solution.

Molecular Formula

A notation that shows the number and type of atoms in a molecule, indicating the composition but not the structure of the molecule.

Hydrogen Atom

The simplest type of atom, consisting of one proton in the nucleus and one electron in orbit around it.