Match Items with Their Appropriate Chemical Description

question 21

Multiple Choice

Match items with their appropriate chemical description.
-Subatomic particle with a positive charge​

• A)NH₄⁺
• B)molecule
• C)electron
• D)proton
• E)neutron
• F)pH
• G)Ca
• H)P
• I)mass number
• J)NO^3-
• K)C₆H₁₂O₆

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Definitions:

Encouragement

The action of giving support, confidence, or hope to someone.

Socioeconomic Status

An individual or group's economic and social position in relation to others, based on income, education, and occupation.

Physical Size

The dimensions or magnitude of an object or person's body, typically measured in terms of height, weight, or volume.

Urban Environment

An area characterized by high human population density and vast human-built features in comparison to the areas surrounding it.