In Nuclear Magnetic Resonance, Only a Nucleus with Spin Reacts

question 29

Multiple Choice

In nuclear magnetic resonance, only a nucleus with spin reacts to the magnetic field. Which of these statement describes a property of such a nucleus?

• A)The nucleus has to have an odd number of protons.
• B)The nucleus has to have an even number of protons.
• C)The nucleus has to have an even number of both protons and neutrons.
• D)The reaction depends on the atom.

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Definitions:

German Military

The armed forces of Germany, historically known for its role in both World Wars and its transformation post-World War II with the establishment of the Bundeswehr in 1955.

Wilson's Goals

Refers to President Woodrow Wilson's objectives, including his "Fourteen Points" for achieving peace after World War I and his efforts to establish the League of Nations.

Labor Movement

The collective organization of working people, through unions and other groups, to improve their rights, working conditions, and wages.

World War I

A global conflict that lasted from 1914 to 1918, often called the Great War, which involved most of the world's great powers and was marked by significant losses and the destruction of empires.