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Unit 8 Test - NJH
Questions I Didn't Know!
| Question | Answer |
|---|---|
| Is table salt dissolving into water a Physical or Chemical change? | Physical |
| Is heat changing H2O to steam a Physical or Chemical change? | Physical |
| When pancakes cook, is that a Physical or Chemical change? | Chemical |
| Is alcohol evaporating a Physical or Chemical change? | Physical |
| Is sugar dissolving in water a Physical or Chemical change? | Physical |
| Is grass growing a Physical or Chemical change? | Chemical |
| Is density a Physical or Chemical property? | Physical |
| Is solubility (dissolves) a Physical or Chemical property? | Physical |
| Is a melting point a Physical or Chemical property? | Physical |
| Is white beach sand a element, compound, homogeneous/heterogeneous solution, or a homogeneous/heterogeneous mixture? | Heterogenous mixture |
| Is pure water a element, compound, homogeneous/heterogeneous solution, or a homogeneous/heterogeneous mixture? | Homogenous solution |
| Is soil/dirt a element, compound, homogeneous/heterogeneous solution, or a homogeneous/heterogeneous mixture? | Heterogenous mixture |
| Is a toy box full of toys a element, compound, homogeneous/heterogeneous solution, or a homogeneous/heterogeneous mixture? | Heterogenous mixture |
Created by:
Katie.E.S
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