Electrons are smaller than atoms. There are electrons in atoms, but no atoms in electrons.
Yes, a particle can consist of only a single atom.
Hydrogen doesn't really have a valence shell. It has one electron only.
No,the nucleus of an atom consists of protons and neutrons. The electrons orbit around the nucleus forming an electron cloud. The only exception to this is the atom of hydrogen(H) which nucleus consists only of one proton.
lose only one electron
an element consists of only 1 type of atom !
An electron can jump from atom to atom.
There are four pairs of electrons around the central carbon atom of methane. These pairs each consist of one electron originally from the carbon and one from the hydrogen atom bonded to it.Though the question only considers the outer shell of electrons, as that is the only shell used for bonding, it may be useful to remember that in methane the carbon atom has a total of ten electrons around it, due to its two inner electrons.
neutron, but only in the isotope H-1 (protium)
An oxygen atom only forms two covalent bonds with a hydrogen atom because oxygen needs to gain two electrons to achieve a stable electron configuration, similar to the noble gas configuration. By sharing one electron with each hydrogen atom, oxygen can fulfill its octet and achieve stability.
Hydrogen atoms have one valence electron which is also the only electron they have.
If a sodium atom loses its only valence electron, it becomes a sodium cation (Na+). This is because it has lost a negative electron, leaving behind a positively charged ion.
The electron in each atom starts to notice the proton of the other atom. As a result, it becomes attracted not only to its own proton, but to the proton of the other atom as well. ... And electrons tend to repel each other.