Ribisomes (they make proteins and travel through the E.R)
Electrons are the particles that move around the nucleus in constant and random motion.
Electrons are the atomic particles that move around outside the atom's nucleus. These negatively charged particles orbit the nucleus in specific energy levels or shells.
electron
electrons
Electrons
Electrons
electrons
Electrons are the particles found in shells around a nucleus. They are negatively charged and move in orbitals at specific energy levels.
electrons
Protons are particles in the atomic nucleus; electrons move around the nucleus.
Electrons move around the nucleus of an atom. Protons and neutrons are located in the nucleus at the center of the atom. Electrons orbit the nucleus in specific energy levels, or shells.
Electrons are located out side the nucleus in atom, and these are called as extra nuclear particles. Electrons are revolving around the nucleus as planets do round the sun