Atom - tiny particles, Matter - anything that takes up space, Nucleus - the center of an atom, Proton - a very small, POSITIVELY charged particle located in the nucleus of an atom, Electron - a tiny, NEGATIVELY charged particle located outside of the nucleus of an atom in the electron cloud, Neutron - as small particle with NO CHARGE located in the nucleus of an atom, Phases of Matter - solid, liquid, gas, Makes up the nucleus - proton and neutrons, Floats in the electron cloud - electron, Neutral - an atom has an overall charge of ,

Atoms

由
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？