The nucleus.
An atom's mass is concentrated in its nucleus, which is located in the center of the atom. Protons and neutrons within the nucleus are responsible for its mass; the electrons, which are located outside of the nucleus, don't contribute to the mass of the atom.
The bulk of the mass of the atom is concenrated in the small, dense nucleus.
Its the mass number of an atom.The mass of an atom is concentrated in the nucleus. Both protons and neutrons which are collectively known as nucleons are found within the nucleus.Mass of electrons are not considered to be contributing towards the mass no. of an atom as their size is small and thus their mass is negligible.
Within the macro-universe, in stars. Within the micro-universe within the nucleus of the atom.
the mass of an atom is concentrated in a very small central portion of the atom which is called the atomic nucleus. The atomic nucleus is made up of nucleons, of which there are two important fundamental types: electrically positive protons and electrically neutral neutrons. So the Answer for the question is: Neutrons and Protons.
virtually all the mass in concentrated in the nucleus of the atom, as the electron's mass is so small, it is negligible.
It is the nucleus. Mass of electrons is too small
99.9% of the mass of an atom is located in the nucleus
in the nucleus of the atom
in the nucleus
An atom's mass is concentrated in its nucleus, which is located in the center of the atom. Protons and neutrons within the nucleus are responsible for its mass; the electrons, which are located outside of the nucleus, don't contribute to the mass of the atom.
in the nucleus of the atom
I am assuming that by "kind of the atom" you mean atomic particle. In that case, the particles concentrated in a nucleus are protons(positively charged) and neutrons(no charge).All atoms are concetrated in the nucleus. Almost all of the mass of an atom is located in the nucleus. The atom mostconcentrated in the nucleus would be a hydrogen atom. As Hydrogen frequently loses its single electron, an H+ atom is all concentrated in its nucleus. :-)
The mass of an atom is concentrated in the nucleus (protons+neutrons).
The bulk of the mass of the atom is concenrated in the small, dense nucleus.
The mass of an atom is concentrated in the nucleus, which is made up of protons and neutrons.
The mass of an atom is concentrated in the nucleus. Protons are a part of the nucleus, but not the entire thing. Neutrons are also in the nucleus and have nearly the same mass as protons.