What Elements and Groups Have Properties That Are Most Similar

question 79

Multiple Choice

What elements and groups have properties that are most similar to those of chlorine?

• A) F, Br, I, and nonmetals in Group 7A
• B) Cl, K, C, and metals in Group 1B
• C) N, P, As, and lanthanides
• D) He, Ne, Xe, and nonmetals in Group 7A
• E) O, S, and P

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Definitions:

Concrete Operational

A stage in Piaget's theory of cognitive development, where children from about 7 to 11 years old develop logical thinking but still struggle with abstract concepts.

Preoperational

A stage in Jean Piaget's theory of cognitive development where children, from about 2 to 7 years old, are unable to think logically and are focused on themselves and their immediate viewpoint.

Division

The process of separating or classifying into different groups, categories, or sections, based on specific criteria.

Theory Of Mind

The cognitive ability to understand that others have their own thoughts, feelings, and perspectives, distinct from one's own.