Atom: It is the smallest unit of an element. It keeps the properties of the element., , Molecule: Two or more atoms joined together, , Compound: It is a pure substance made when atoms from two or more different elements combine chemically. It has new properties., , Element: , A pure substance made of only one kind of atom.,

Fusion G5U13L6 Atom Molecule and Compound

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?