Choose the INCORRECT Statement

question 21

Multiple Choice

Choose the INCORRECT statement.

• A)Group 2 (2A)compounds are less soluble than Group 1 (1A)compounds.
• B)Group 2 (2A)compounds often form hydrates.
• C)Hydrates are compounds that have water molecules bonded to them.
• D)Group 2 (2A)elements react with halogens to form metal halides.
• E)Limestone is CaCl₂.

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Definitions:

Conscientiousness

A characteristic embodying reliability, a well-organized nature, and a profound commitment to responsibilities.

Neuroticism

A personality trait characterized by sadness, moodiness, and emotional instability.

Extraversion

A personality trait typified by sociability, talkativeness, assertiveness, and high amounts of emotional expressiveness.

Openness to Experience

A personality trait that entails a willingness to try new things, embrace new ideas, and be imaginative and creative.