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What is the formula mass of magnesium sulfide?
Validity
The quality of being logically or factually sound; the extent to which a concept, conclusion, or measurement is well-founded and corresponds accurately to the real world.
Projection
A psychological defense mechanism where individuals attribute their own undesirable feelings, motivations, or characteristics to other people.
Social Group
A collection of individuals who interact with each other, share similar characteristics, and collectively have a sense of unity or identity.
Perceptual Process
The series of steps by which individuals interpret and organize sensation to produce a meaningful experience of the world.
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