Select the Element with the Least Metallic Character

question 4

Multiple Choice

Select the element with the least metallic character.

• A)Sn
• B)Sr
• C)Tl
• D)Ge
• E)Ga

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Definitions:

Ammonia

A colorless gas with a characteristic pungent smell, consisting of nitrogen and hydrogen (NH3), used as a fertilizer and cleaning agent.

Catalyst

A material that accelerates the speed of a chemical reaction without experiencing any lasting chemical alteration.

Acid Equilibrium

The state of balance between the forward and reverse reactions in which an acid donates a proton to a base.

Acid Salt

A type of salt that contains an ionizable hydrogen atom, allowing it to act as an acid under suitable conditions.