The Reaction Mg + 3N₂ → Mg₃N₂ Is Correctly Balanced

question 84

True/False

The reaction Mg + 3N₂ → Mg₃N₂ is correctly balanced as written.

---

Definitions:

Preoperational Stage

A stage of development in Jean Piaget's theory, typically from ages 2 to 7, where children begin to engage in symbolic play but do not yet comprehend mental operations.

Epigenetic Mark

Chemical modifications to the DNA or histone proteins that affect gene expression without altering the DNA sequence itself, playing a crucial role in development, aging, and disease.

Sensorimotor Stage

The earliest stage in Piaget's theory of cognitive development, where infants learn about the world through their movements and sensory experiences.

Personality Traits

Enduring characteristics that describe an individual's typical patterns of behavior, thought, and emotional response.