An anion
nucleus
The "dense" central portion of an atom is called the nucleus. The nucleus of an atom contains neutrons and protons.
Protons carry positive charge and electrons carry negative charge, the central region of an atom composed of protons and neutrons is called the nucleus.
An assembly of protons and neutrons within an atom is called a nucleus. It is the central part of an atom that contains most of the mass of the atom and is positively charged due to the protons it contains.
the denser part of an atom is the nucleus. about 99% of the mass of an atom is concentrated within the atom.
In the center of an atom is the nucleus, which contains protons and neutrons. Protons have a positive charge, neutrons are neutral; together they make up most of the atom's mass. Electrons orbit around the nucleus in distinct energy levels.
The nucleus is in the middle, which consists of neutrons and protons. The electron cloud surrounds it in order to create a balance of electrical charge between the protons and the electrons. A cluster of protons and neutrons.
The nucleus of an atom contains protons and neutrons, which are called nucleons. Protons have a positive charge, while neutrons have no charge. Electrons, which have a negative charge, orbit around the nucleus in electron clouds.
The central part of the atom is called the nucleus. It contains both protons, which are positively charged, and neutrons, which are neutral. The nucleus is surrounded by electrons, which orbit around it. Together, protons and neutrons account for most of the atom's mass.
That region is called the nucleus of the atom.
Atoms are made of a nucleus that is surrounded by electron clouds. The nucleus is formed from all the atom's protons and neutrons. Proton and neutrons are made up of even smaller particles called quarks.
The central area of an atom is called the nucleus. It contains protons and neutrons, which are tightly bound together. The nucleus makes up the majority of an atom's mass and is surrounded by a cloud of electrons.