18搜索结果匹配的protons

仿真程序

• 同位素和原子的质量 (HTML5)
• 原子模型 (HTML5)
• Build a Nucleus (HTML5)

活动

• Build an Atom
• Build an Atom - Guided-Inquiry Activity
• Atomic Addition
• Radioactive Decay
• Radioactive Decay - ILD
• Interpreting Chemical Symbols
• Atom Builder Review
• Unguided atoms intro
• Isotopes
• Student Guide for PhET - Build an Atom in html5
• Build an Atom: Introduction
• Playing with atoms
• Simple Inquiry-based Build an Atom Simulation Student worksheet
• Calculating the net charge of an atom/ion
• The Peninsula of Nuclear Stability