its one
An atom with a nucleus that has no neutrons is hydrogen-1, which consists of one proton and no neutrons. It is the simplest and lightest element on the periodic table.
No. "Nuclei" is the plural of "nucleus". In chemistry this usually denotes the atomic nucleus, a tiny but very dense structure of protons and neutrons in the centre of an atom (or ion) that carries most of its mass. The number of protons in the nucleus of any atom indicates the type of chemical element it belongs to, the number of neutrons determines the isotope type.
the total number of protons and neutrons in the nucleus.
The atomic number on the periodic table represents the number of protons in an atom's nucleus. It determines the element's identity and its position on the periodic table. Each element has a unique atomic number.
The element with 135 neutrons in its nucleus is Xenon, which has an atomic number of 54.
An atom with a nucleus that has no neutrons is hydrogen-1, which consists of one proton and no neutrons. It is the simplest and lightest element on the periodic table.
No. "Nuclei" is the plural of "nucleus". In chemistry this usually denotes the atomic nucleus, a tiny but very dense structure of protons and neutrons in the centre of an atom (or ion) that carries most of its mass. The number of protons in the nucleus of any atom indicates the type of chemical element it belongs to, the number of neutrons determines the isotope type.
The mass number of an atom is the sum of the numbers of protons and neutrons in the nucleus of the atom. It also indicates the total positive charge on the nucleus.
The atomic mass number is the sum of the protons and neutrons of an element. The protons are given by the atomic number, so the neutrons can be found by subtracting the mass number by the atomic number. Both the mass and atomic numbers can be found on the periodic table.
the total number of protons and neutrons in the nucleus.
The nucleus contains the protons and neutrons. The number of protons determines the atomic number of the element and the number of protons and the number of neutrons together determine the atomic mass.
The atomic number on the periodic table represents the number of protons in an atom's nucleus. It determines the element's identity and its position on the periodic table. Each element has a unique atomic number.
Well there is protons, electrons, and neutrons. Protons and neutrons are in the nucleus and the electron i outside revolving around it. The number of them depends on what periodic element specifically.
The mass number is the sum of protons + neutrons.
All neutrons (of all elements) are located in the nucleus (as all ptotons are)
The element with 135 neutrons in its nucleus is Xenon, which has an atomic number of 54.
Add up all the protons and neutrons in the atoms nucleus. OR, look it up on the periodic table.