Which of the Following Elements Behaves Chemically Similarly to Calcium

question 8

Multiple Choice

Which of the following elements behaves chemically similarly to calcium

• A) magnesium
• B) sodium
• C) sulfur
• D) chlorine
• E) iron

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Definitions:

Convenience Sample

A sampling technique where participants are selected based on their accessibility and proximity to the researcher.

Convenience Sample

A non-random sample selected because of its accessibility and ease of inclusion in the study, not representing the whole population accurately.

Judgment Sample

A sampling technique where the samples are selected based on the judgment of the researcher, rather than random selection.

Random Sample

A subset of a statistical population in which each member has an equal chance of being chosen, used to make inferences about the whole population.