the mass number
Protons and neutrons both have mass and are located in the nucleus of an atom. They are made up of quarks and are essential for the stability and structure of the atom.
Boron has 5 protons and 5 electrons Boron has two stable isotopes, one with 5 neutrons and 6 neutrons.
Sum of protons and neutrons is the Mass number of the element. The number of protons is equal to the number of electrons. Neutrons and protons are sub atomic particles.
Mass number!:)
The mass number of an atom is the sum of its protons and neutrons. Silicon has 14 protons making its atomic number 14. With 14 neutrons added to 14 protons, the mass number of silicon with 14 neutrons would be 28.
A silver atom has 47 protons and 61 neutrons.
the nucleus
16 protons, 16 electons, 20 neutons
Protons and neutrons contain quarks and gluons; electron is a fundamental paticle.
They have little bit simillar mass. But there are no charge on neutrons.
Isotopes
the atomic number of hafnium is 72, protons? 72, neutrons? 106, electrons? 72
Protons and neutrons are located in the nucleus of an atom. The protons have a positive charge, while neutrons have no charge (they are neutral). The nucleus, containing protons and neutrons, is at the center of an atom and is surrounded by electrons.
Protons and Neutons, I believe.. Because dont electrons revolve around the nucleus or something?
The atomic mass of oxygen-15 is 15. The atomic mass consists of protons and neutons, and oxygen-15 has 8 protons and 7 neutrons.
Protons and neutrons both have mass and are located in the nucleus of an atom. They are made up of quarks and are essential for the stability and structure of the atom.
neutons, protons, and elctrons. the protons are positivly charged and are in side the nucleus(middle) of an atom. the neutrons have no charge and are inside the nucleus. the electrons are negativly charged and orbit the nucleus.