Atomic nuclei (and alpha particales, but these are exactly the same as Helium nuclei)
The nucleus is made up of protons and neutrons; the electrons form electron shells around the nucleus.
Carbon is an atom. Atoms are made of protons, neutrons, and electrons. it has 6 protons , neutrons and electrons each
18 protons 18 electrons 22 neutrons
An element is made from atoms. Atoms contain protons, neutrons and electrons. Protons and neutrons contain quarks and gluons.
243Am has 95 protons, 95 electrons and 148 neutrons80Br has 35 protons, 35 electrons, and 45 neutrons
Atoms consist of protons, neutrons, and electrons. Protons and neutrons, in turn, are made up of quarks.Atoms consist of protons, neutrons, and electrons. Protons and neutrons, in turn, are made up of quarks.Atoms consist of protons, neutrons, and electrons. Protons and neutrons, in turn, are made up of quarks.Atoms consist of protons, neutrons, and electrons. Protons and neutrons, in turn, are made up of quarks.
The nucleus is made up of protons and neutrons; the electrons form electron shells around the nucleus.
protons/neutrons are made of quarks which are smaller than electrons. electrons are smaller than protons and neutrons.
All atoms are made up of protons, electrons and neutrons (except for the 1H1 isotope, which has no neutrons)
Carbon is an atom. Atoms are made of protons, neutrons, and electrons. it has 6 protons , neutrons and electrons each
neutrons protons and electrons
Atoms!
An atom is made from neutrons, protons and electrons; neutrons and protons contain quarks and gluons.
No protons and neutrons
18 protons 18 electrons 22 neutrons
protons, neutrons and electrons are the main subatomic particles of the atom. There are the same number of protons as electrons, which is equal to the atomic number. The number of neutrons may vary according to the isotope of the element.
They are made of electrons, neutrons and protons.