Put the following steps of the convection process in the correct order. 1. Gravity pulls cooler matter downward. 2. The matter expands and decreases in density. 3. An up-and-down flow of matter produces a convection current. 4. Matter is heated. 5. Warmed matter is forced upward.

Answer) by studying proton collisions hope this : )

The teacher is mostly talking about the distillation of a mixture

Electron equations of the given changes are as follow,a)                              cu      →      cu⁺²  + 2e⁻b)                              mg⁺²  +  2 e⁻      →      mgc)                              cl⁻    →      cl  +  1e⁻d)                              s  +  2 e⁻    →      s²⁻e)                                o²⁻      →      o  +  2 e⁻f)                              p  +  3 e⁻    →      p³⁻g)                              fe²⁺    →      fe³⁺  + 1 e⁻h)                              s²⁻    →      s⁴⁺  +  6 e⁻

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