Practice - Relative Masses and Charges
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Practice Questions
Test your understanding with targeted questions
What is the charge of a proton?
💡 Hint: Think about the basic structure of the atom.
Is a neutron positively charged, negatively charged, or neutral?
💡 Hint: Consider its role in the atom.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the charge of a proton?
💡 Hint: Recall the basic definition of protons.
Isotope variations are caused by differences in what?
💡 Hint: Think about the definition of isotopes.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Given an element with three isotopes: A with mass 10 u and abundance 80%, B with mass 11 u and abundance 15%, and C with mass 12 u and abundance 5%, calculate the average atomic mass.
💡 Hint: Use the weighted average formula.
Discuss how differing neutron numbers influence the stability of carbon isotopes, providing examples.
💡 Hint: Consider stability as a function of the ratio.
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Reference links
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