MATTER AND ENERGYVersion en ligne Video to check what they understand about pure subtances and mictures. FROM: https://www.youtube.com/watch?v=88MBCyiaPSM par SILVIA valenciaga 1 Do you know a difference between PURE SUBSTANCE and MIXTURE? Selecciona una o varias respuestas a They are not different b They are different because they have different components c Pure substances have one component and mixtures have more than one components 2 Which kind of MIXTURES can you name? Selecciona una o varias respuestas a Homogenoeus b Coal, oxygen and air c Homogeneous and heterogeneous 3 Why this biscuit is heterogeneous mixture? Selecciona una o varias respuestas a Because I can see different components b It is homogeneous mixture c Because it has chocolate 4 What is milk? Selecciona una o varias respuestas a It is a pure substance b It is a mixture c It is a homogeneous mixture 5 What have you learned? Selecciona una o varias respuestas a Different mixtures b Changes of matter c Numbers and letters d Pure substances and mixtures
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