價格：免費
更新日期：2018-10-19
檔案大小：20M
目前版本：1.0.3
版本需求：Android 4.0 以上版本
官方網站：http://www.sunflowerlearning.com
Email：hello@sunflowerlearning.com
聯絡地址：Sunflower Learning 4 Barns Rd Budleigh Salterton EX9 6HJ
Atoms and Ions is a model of the atom to show animated atoms or shell diagrams. You’ll use it to cover:
• The numbers and positions of protons, neutrons and electrons in the atom
• How particles in the nucleus determine the isotope, atomic number and mass number
• How electrons are arranged in atoms and how we show this in shell diagrams
• How ions have stable electron arrangements
• How scientists use symbols to represent atoms and ions.