The nucleus consists of uncharged neutrons and positively charged protons.

The nucleus of the Irish-Argentine community therefore consisted of only four to five thousand settlers.

The nucleus consists of a proton and four neutrons.

In both male and female gametocytes, the nucleus consists of two portions.

( "on inspection with a microscope it can be seen that each nucleus consists of two identical filaments" )

Its nucleus is identical to an alpha particle, and consists of two protons and two neutrons.

Atomic nuclei consist of protons and neutrons bound together by the residual strong force.

Because the nucleus of this isotope consists of only a single proton, it is given the descriptive but rarely used formal name protium.

The next most common is helium-4, the nucleus of which consists of two protons and two neutrons.

The nucleus consists of two and a half whorls, flesh color, with revolving lines.