No, Protons and Neutrons have similar masses, but one electron is equal 1/1836 of a proton in mass.
Nuclei of atoms contain protons (+) and neutrons. The electrons (-) circle the nucleus on orbitals, forming the electron cloud. In a balanced or neutral atom, there will be the same number of protons in the nucleus as there are electrons outside of the nucleus. The number of neutrons can vary within the same element; that's how you get isotopes (e.g. Carbon-13 has 6 protons, 6 electrons, and 7 neutrons...The 13 is the atomic mass representing the sum of the protons and neutrons)
the same ones as make up you: protons, neutrons, and electrons.
Antimatter is composed of antiparticles in the same way that normal matter is composed of particles. Consider that atoms are composed of protons, neutrons and electrons. An antimatter atom could be composed of anti-protons, anti-neutrons and anti-electrons (which we know as positrons).
Protons and neutrons have approximately the same mass, but the proton is electrically charged and the neutron isn't. Electrons have a much much lower mass and an opposite electrical charge to that of the proton. That's about as simple as I can get it. It's by no means the only difference between them.
valence electrons is the same as the number as the last digit in the group :)
Protons and neutrons have almost the same mass.
they all have protons,neutrons,and electrons
Protons and neutrons have about the same mass, but electrons are much, much lighter.
Several come to mind. They are both found in the nucleus of an atom. Protons have a positive charge, while neutrons have no charge. They are nearly the same size, though neutrons are a bit larger. The sum of the protons and neutrons in an isotope of an element is its mass number.
The weight of an atom is primarily controlled by the total number of protons and neutrons in its nucleus. Protons and neutrons have approximately the same weight, while electrons have negligible mass compared to protons and neutrons.
30. The Atomic mass is essentially the protons + neutrons. The Atomic number is the protons. Or the neutrons. Or even the electrons. With the exception of ions and isotopes, those numbers are all the same.
9 protons and 10 neutrons in F-19 isotope.
no. an atom is made up of protons neutrons and electrons. protons have a charge of plus one electrons have a charge of minus one neutrons have no charge. therefore the number of protons and electrons must be equal (balancing the charges) for the atom to be neutral. ;)
none because the number of protons and electrons have to be the same.
Ideally, all elements should have the same number of protons, neutrons and electrons unless they become ionic. This is how elements such as the noble gases remain stable. They the same number of electrons, protons, and neutrons, and a full octet.
All atoms of the same element have the same number of protons, which is its atomic number. A neutral atom will have the same number of electrons as protons.
Rutherfordium has 104 electrons and 104 protons. The number of neutrons is between 149 and 264, depending on the isotope.