Which Atom Is Most Likely to Form a 2+ Ion

question 62

Multiple Choice

Which atom is most likely to form a 2+ ion?

• A) scandium
• B) calcium
• C) aluminum
• D) oxygen
• E) fluorine

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Definitions:

Density

A measure of mass per unit volume of a substance, often expressed in grams per cubic centimeter or kilograms per cubic meter.

Volume

The volume is the space filled by an object or substance, or the space encased by a container.

Sample

A portion or quantity of material taken from a larger body for the purpose of analysis or testing.