Answer:
1. sublimation
2.melting
3.melting
4.sublimation
Explanation:
melting is a process when solid changes to liquid
Sublimation is the transition of a substance directly from the solid to the gas state, without passing through the liquid state.
Ferric hydroxide decomposes to ferric oxide (iron(iii) oxide or rust) and water.
689
Explanation:
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Answer:
A mixture is composed of two or more elements joined by physical means, there are two types of mixtures, homogeneous and heterogenous. On the other hand, compounds are made of two or more elements that are combined by chemical means.
