The central part of an atom is called the nucleus. It contains protons and neutrons, surrounded by orbiting electrons.
The nucleus is the positively central part of an atom. It contains protons and neutrons, which are responsible for most of an atom's mass.
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.
nucleus
The dense center of the atom is called the nucleus. It contains protons and neutrons, which make up the majority of an atom's mass.
... is called the nucleus.
The central part of an atom is called the nucleus. It contains protons and neutrons, surrounded by orbiting electrons.
The part of the atom that contains neutrons and protons is called the nucleus.
The nucleus is the positively central part of an atom. It contains protons and neutrons, which are responsible for most of an atom's mass.
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.
Assuming you are talking about an atom, which you really should have stated in your question, the nucleus (the "central part" of the atom) consists of neutrons and protons. The particles orbiting the nucleus are electrons.
nucleus
The nucleus.
Rutherford called the positively charged central part of the atom the nucleus. He proposed that the nucleus contained most of the atom's mass and all of its positive charge.
The nucleus is the central part of the atom. (It's in the center)
The central part or the nucleus
a nucleus cant be a central atom. the nucleus is part of the atom. you are probably talking about why certain atoms are central atoms in a molecule and why some arent. the answer to that question is that the more electronegative atom will always appear as a central atom.