Pure Substances - Only contains one atom, Compound Substances - Contains combination of 2 or more elements combined, Distillation - Uses a Flask, Condenser, Receiving flask and Burner, Evaporation - Uses Burner, Flask and Tripod, Mass Number - Number Protons + Number Neutrons, Atomic Number - Number of Protons, Number of Neutrons - Equals the Number of Protons, Universal Indicator Paper - Uses a range of colours to identify PH, Litmus Paper - Uses two colours to identify PH,

Science 3

打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？