Which of these is not a physical change? , melting, boiling, burning, freezing, Freezing water is a reversible change., True, False, Burning a match is a reversible change., True, False, Dissolving salt into water is a reversible change., True , False, Which of these is an example of dissolving?, a pencil in water, sugar on a table, an ice cube melting, sugar in water, Water is a ______________. , solvent, solute, solution, soccer ball, Salt is a _______________., solvent, solute, solution, soccer ball.

2.3 Reversible Changes

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

)
恢复自动保存：？