Indian Navy Pilot atomicstructure — practice questions
7 free MCQs with worked solutions. Tap any question for the answer + explanation, or practice them all in the app.
Practice Indian Navy Pilot atomicstructure in the app →Rutherford's $\alpha$-particle scattering experiment used a thin foil of which metal?For a hydrogen-like atom of nuclear charge $Z$, the radius of the $n$th Bohr orbit scales asThe energy of the $n$th Bohr orbit of a hydrogen-like atom isAn electron is accelerated through a potential difference of $100\,V$. Its de Broglie wavelength is approximatHow many orbitals are present in the $n = 3$ shell?In Thomson's atomic model (plum-pudding), the atom isThe Bohr orbit velocity of the ground-state electron in hydrogen is about