The ____ is the small, dense region consisting of ____ and neutrons at the center of an atom. It was discovered in 1911 by Ernest ____. Although it takes up very little space, it contains almost all of the atom's ____. The strong nuclear force binds the particles together, overcoming the electric ____ between the protons.

Leaderboard

Visual style

Mga Option

I-switch ang template

I-restore ang gi-autosave: ?