Chemical Elements Are Organized in Mendeleev's Periodic Table

question 10

Multiple Choice

Chemical elements are organized in Mendeleev's periodic table. Within the table:

• A) each block indicates the shell being filled
• B) elements in the same period have the same core shell electronic configuration
• C) each group corresponds to the completion of one subshell.

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Definitions:

Sensorimotor Stage

The first of Piaget's developmental stages, where infants from birth to about 2 years old learn through interacting with their environment.

Physical Interaction

The process by which two or more bodies influence each other through physical forces like gravity, electromagnetism, or contact forces.

Logical Reasoning

The process of using a logical sequence to derive a conclusion from a set of premises, often used in problem-solving.

Abstract Operations

A stage in Piaget's theory of cognitive development where individuals can think abstractly and reason logically.