These compounds work by altering the magnetic properties of nearby hydrogen nuclei.

He thus suggested that the hydrogen nucleus, which was known to have an atomic number of 1, was an elementary particle.

The simplest ion is the hydrogen nucleus, a single proton.

In this context, the hydrogen nuclei are typically referred to simply as protons.

Each water molecule has two hydrogen nuclei or protons.

One hydrogen nucleus was being knocked off by the impact of the alpha particle, producing oxygen-17 in the process.

The Sun's fuel is hydrogen nuclei - protons - which alone are useless for commercial fusion.

In about every 10 cubic meters there might be a single hydrogen nucleus.

That is, the hydrogen nucleus contains a single charge.

When these fast neutrons collide with hydrogen nuclei present in the soil being studied, they lose much of their energy.