Practice - Building Virtual Atoms/Isotopes
Practice Questions
Test your understanding with targeted questions
What is the charge of a neutron?
💡 Hint: Think about whether neutrons attract or repel other particles.
How many protons does hydrogen have?
💡 Hint: It's the first element on the periodic table.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What defines the identity of an atom?
💡 Hint: Think about what makes hydrogen hydrogen.
True or False: Isotopes have different numbers of protons.
💡 Hint: Consider what remains constant in isotopes.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Calculate the charge of an atom with 5 protons and 3 electrons.
💡 Hint: Subtract the number of electrons from protons.
If you start with an isotope of Uranium-238, and it undergoes alpha decay, what is the resulting isotope?
💡 Hint: Remember what alpha decay involves.
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Reference links
Supplementary resources to enhance your learning experience.