A molecule or a compound.
Covalent bond, in chemistry, the interatomic linkage that results from the sharing of an electron pair between two atoms. The binding arises from the electrostatic attraction of their nuclei for the same electrons.
no
One proton and one electron.
Of the three basic particles that atoms are made of, the electron is the smallest.
A material made entirely out of the same atoms. ie. the atoms all have the same electron arrangement.
Everything in universe is made of atoms, atoms has a nucleus which includes proton and neutron and with electron circling outside the nucleus.
It has to do with how the atoms are connected. A full explanation of the details would be quite long, but basically the atoms in diamond are connected strongly in three dimensions but the atoms in graphite are connected strongly in only two dimensions.
The outside is. The main bulk of the star is made of electron-degenerate matter.
ionic bond
The atoms it is made out of do not have 1 or 2 valence electron on the outer shell, so therefore they do not conduct electricity well. Atoms that do have 1 or 2 valence electron on the outer shell, like copper, conduct electricity well.
Three bonds need to be made, so that's six electrons shared.
molecules ...are made of atoms... are comprised of proton, neutron, electron