An Atom of Oxygen (¹⁶₈O)has

question 15

Multiple Choice

An atom of oxygen (¹⁶₈O) has

• A)eight protons
• B)eight neutrons
• C)eight electrons
• D)all of the above

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Definitions:

Schemas

Cognitive frameworks or concepts that help individuals organize and interpret information from the world around them.

Cognitive Development Theory

A theory proposed by Jean Piaget that explains how children develop logical thinking and cognitive reasoning through distinct stages as they grow.

Sensorimotor Stage

A developmental phase from birth to about 2 years of age, where infants learn about their environment through their sensory perceptions and motor activities.

Object Permanence

The concept that items maintain their existence even when they are out of sight, sound, or beyond sensory perception.