The space surrounding the nucleus.
The nucleus probably is the part of an atom that takes up the least space. The electron is the smallest individual part of an atom, but the electrons are in motion, and they describe or delineate the outer boundaries of the atom. They basically define the volume of the atom. The nucleus, meanwhile, is just sitting in the middle with all its protons and neutrons huddled tightly together. And it's not taking up much space doing it.
Almost all of the mass is centered in the atom's nucleus, where the protons and neutrons are.
The electron clouds hold the electrons whizzing around the nucleus, but they are mostly empty space. and electrons have almost no mass.
atoms move slowest in solid because solid has strong electrostatic force
In terms of subatomic particles, electrons.
A super solid.
position eigenstates
The space surrounding the nucleus.
The atomic mass of an element is measured not in the mass of the atom, but in the number of grams per mole.
virtually all the mass in concentrated in the nucleus of the atom, as the electron's mass is so small, it is negligible.
the mass number is number of protons in an atom, plus the number of neutrons.
mass no - atomic no = number of neutrons in an atom.
NEUTRONS AND PROTONS are counted in an atom to determine it's mass number.
Almost all of the volume of an atom has no mass.
Which particle? The electron.
No region has all the weight, but the vast majority of the mass of an atom is in the nucleus.
the nucleus
the atom with the least mass is the hydrogen atom
The nucleus.
No actually, the neutrons and the protons of an atom are relatively the same in mass. Electrons have the smallest mass in an atom, and are not even considered when we look at the mas sof an atom.
the electron
the electron
The mass of an electron is the least among the options given here.
The election within an atom would have the least mass. Protons and neutrons have a mass roughly that of 1amu, while an electron's is 1/1840 of an amu.
Electron. Contains basicaly no mass what so ever.