Atomic and Quantum Physics Fundamentals Quiz

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ExultantAntigorite2319
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What determines the atomic number of an element?

Number of protons

In Magnetic Resonance Imaging (MRI), what aligns its axis of rotation to the primary magnetic field?

MR active nuclei

What is the net charge of an atom with an odd mass number?

Positive

Which property of electrons makes them interact with magnetic fields in MRI?

<p>Spinning on their own axis</p> Signup and view all the answers

How does an increase in the strength of the magnetic field (Bo) affect the alignment of spins in MRI?

<p>More spins become parallel to Bo</p> Signup and view all the answers

Which theory describes the behavior where thermal energy levels of nuclei resist aligning with the magnetic field in MRI?

<p>Quantum theory</p> Signup and view all the answers

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