Следниве 12 резултати се најдени од пребарувањето percent abundance

Симулации

• Isotopes and Atomic Mass (HTML5)

Активности

• Isotopes and Atomic Mass - Guided Inquiry Activity
• Exploring Average Atomic Mass
• Isotopes Guided Inquiry
• Modeling Relative Atomic Mass
• Lab: PhET Isotopes and Atomic Mass
• Isotopes and Atomic Mass Phet Simulation Guided Inquiry
• Mixture of Isotopes and Atomic Mass
• Isotopes
• Isotope Stability and Radioactivity
• Concentration PhET WebLab
• Atoms 6: Calculating Relative Atomic Mass