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Phosgene, a poisonous gas used during WWI, is composed of 12.1% C, 16.2% O, and 71.1% Cl.What is the empirical formula of phosgene?
Upper Limit
The highest point or level that is allowable or possible, beyond which something is not permissible or recommended.
Vygotskian Classroom
An educational setting that emphasizes social interaction and the development of cognition through collaborative learning experiences.
Zone Of Proximal Development
A concept in developmental psychology referring to the difference between what a learner can do without help and what they can achieve with guidance and encouragement from a skilled partner.
Scaffolding Experiences
Educational interactions that provide support to learners by progressively adjusting the level of guidance to fit the learner's increasing level of performance.
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