What are the bond angles in the following molecular model of NH4+? 
Definitions:
Psychosocial Moratorium
A period of delay allowed for young adults to explore their identity and make important life decisions without pressure.
Erikson's Theory
A psychosocial development theory proposed by Erik Erikson that outlines eight stages of psychological development from infancy to late adulthood, each characterized by a specific crisis.
Virtue
A trait or quality deemed morally good, commendable, and valuable in character.
Adolescence
A phase of growth both in body and mind that usually happens from puberty until one becomes a legal adult.
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