Surely it's just a nucleus, as every version of an element is an isotope in its own right, and the atomic and molar masses are just an average made by relative abundance...hope this helps.
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 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.
Protons are positive and they are found in the nucleus.
The Nucleus. Which is inside the electron clouds.
The central part of an atom, also known as the nucleus, contains protons and neutrons. Protons have a positive charge, while neutrons have no charge. Together, protons and neutrons account for almost all of an atom's mass.
nucleus
The atomic nucleus is the part of the atom that contains protons and neutrons.
The part of the atom that contains neutrons and protons 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 "dense" central portion of an atom is called the nucleus. The nucleus of an atom contains neutrons and protons.
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.
nucleus
The nucleus
Protons are positive and they are found in the nucleus.
The Nucleus. Which is inside the electron clouds.
contains the protons and neutrons, and is positively charged.
The central part of an atom, also known as the nucleus, contains protons and neutrons. Protons have a positive charge, while neutrons have no charge. Together, protons and neutrons account for almost all of an atom's mass.