Because the confinement depends on the antihydrogen's magnetic moment, if the spin of the antiatom flips, it is ejected from the magnetic bottle and annihilates with an atom of normal matter.
Clifford speculated that each atom of matter was associated with a quantum of experience, a small piece of 'mind-stuff.' This piece of 'mind-stuff' was conceived as an atom of experience, amounting to something less than a complete thought or feeling.
In Raëlian cosmology, our observable universe is an "atom" of a much larger level of matter (and possibly organism) and subatomic particles in our bodies also possess universes like our own, but on a much smaller scale.
Atomic mass, the quantity of matter contained in an atom of an element.
One surviving atom of matter for every billion particles annihilated was enough to create the universe.
Faraday was much impressed by what he called "the enormous electric power of each particle or atom of matter," that is, the large size of the ionic charge.
Since it was generally believed that an electric current was made up of charged particles, Lorentz later theorized that the atoms of matter might also consist of charged particles and suggested that the oscillations of these charged particles (electrons) inside the atom were the source of light.
Is it atoms of matter, as most people learned in school?
Atoms of matter are electrically neutral because their nuclei contain the same number of protons as there are electrons surrounding the nuclei.
In the Compton effect, individual photons collide with single electrons that are free or quite loosely bound in the atoms of matter.
As Rutherford showed in 1903, the α particles are veritable atoms of matter which are ejected from radio-active matter at a speed of about 10,000 miles per second.
