20 ඔබගේ සෙවීම සදහා ගැලපෙන ප්රතිඵල protons
ආදර්ශන
ක්රියාකාරකම්
- Build an Atom
- Build an Atom - Guided-Inquiry Activity
- Atomic Addition
- Radioactive Decay
- Radioactive Decay - ILD
- Interpreting Chemical Symbols
- Unguided atoms intro
- Atom Builder Review
- Isotopes
- Student Guide for PhET - Build an Atom in html5
- Atoms 1: Subatomic Particles
- Build an Atom: Introduction
- Playing with atoms
- Simple Inquiry-based Build an Atom Simulation Student worksheet
- Calculating the net charge of an atom/ion
- Atoms 2: Atomic Number and Mass Number
- The Peninsula of Nuclear Stability