Dark Matter.
Most of the mass of an element is located in the nucleus, which contains protons and neutrons. Electrons, which have a much smaller mass, are located in the electron cloud surrounding the nucleus.
because neutrons have the most mass in an atom and neutrons are located in the nucleus.
nucleus
Rutherford discovered in the early 1900s that most of an atom's mass is located in its nucleus.
Rutherford
Yes.
in the centre within nucleus where protons and neutrons are located.protons and neutrons have atomic mass of 1 u each while electrons revolving around have mass=0u[almost negligible]. so most of the mass is located in centre of an atom.
The most mass of a atom is located in the nucleus, where the protons and the neutrons are located.
The sun has by far the most mass as any other single abject in the solar system.
99.86% of the Solar System's mass is contained within the Sun
Most of the mass of an atom is located in the nucleus, which is made up of protons and neutrons. The nucleus is located at the center of the atom. Electrons, which have much less mass compared to protons and neutrons, orbit around the nucleus in electron clouds.
Most of the mass of our solar system is located in the sun, which accounts for over 99% of the total mass. The remaining mass is distributed among the planets, moons, asteroids, and other celestial bodies in the solar system.