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:

Cross-Classification Table

A cross-classification table displays the frequency distribution of variables in a table format, facilitating the analysis of the relationship between two or more categorical variables.

Cross-Classification Table

A table used to display the frequency distribution among variables, showing how many times each combination of variable categories occurs.

Relative Frequencies

The proportion of times that a certain event occurs relative to the total number of outcomes.

Cross-Classification Table

A table that displays the frequency distribution of two or more categorical variables.