Question

compound ON Matter, pure & impure substances broadly classified into - pure & impure substances ELEMENTS PURE SUBSTANCES COMPOUND IMPURE SUBSTANCES - MIXTURES к Pure substances Made up of - one kind of atoms only Cannot be - broken down into two mon Pure su КСІ​

Answer 1

Answer:

Sublimation is the transition of a substance directly from the solid phase to the gas phase without passing through the intermediate liquid phase (Table 4.8, Fig. 4.2). Sublimation is an endothermic phase transition that occurs at temperatures and pressures below the triple point of a chemical in the phase diagram.

Explanation:

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Answer 2

Answer:

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