In Moseley's experiment, high-speed electrons were bombarded on metal surfaces to emit X-rays. What — Periodic Table and Periodicity Chemistry Question
Question
In Moseley's experiment, high-speed electrons were bombarded on metal surfaces to emit X-rays. What was the exact mathematical relationship that proved atomic number is the fundamental property?
Answer: C
💡 Solution & Explanation
Moseley found a linear relationship when plotting the square root of X-ray frequency ($\sqrt{\nu}$) against the atomic number ($Z$), establishing $\sqrt{\nu} = a(Z - b)$.
💬Ask on WhatsApp →
Still have doubts about this question?
Send it to our AI chemistry tutor on WhatsApp — gets answered in minutes