状態変化
物質は温めたり冷やしたりすると、個体、液体、気体と姿を変えていきます。このように、温度によって物質の状態が変わることを状態変化といいます。
状態変化が起こると、その物質の体積は変化しますが、質量は変化しないので注意しましょう。
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i0417b4aab2205eb5/version/1621396293/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i7cba9b032eb8ef04/version/1621396309/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i842e65ed9b26b7ac/version/1621396327/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i5d688dad0aa13aab/version/1621396351/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i35e6716bdc8deab3/version/1621396383/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i0da2ff63b0796333/version/1621396407/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/ia1c9546ee3c9bbe2/version/1621396437/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/ib09cba584ff8b06e/version/1621396461/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/ic3fce6b998de3719/version/1621396489/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/ifdc335eaad25cfe2/version/1621396516/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/ic2abb0d434b2c353/version/1621396555/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i56c9b5553b436786/version/1621396577/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i445e3b8aca367932/version/1621396596/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i25c3a9a13b00d8a2/version/1621396622/image.png)
![](https://image.jimcdn.com/app/cms/image/transf/none/path/sb5ba727e3608fdfa/image/i475b7b2024dda767/version/1621396650/image.png)
次回は、化学変化についてです!
状態変化
物質は温めたり冷やしたりすると、個体、液体、気体と姿を変えていきます。このように、温度によって物質の状態が変わることを状態変化といいます。
状態変化が起こると、その物質の体積は変化しますが、質量は変化しないので注意しましょう。
次回は、化学変化についてです!