Some atoms lose electrons, some gain electrons, and some share electrons depending on what elements are involved and what compound is forming.
In forming compounds, atoms are engaged in either gaining or losing electrons. They may also share electrons, but that is also a form of gaining or losing electrons.
Electrons are transferred between atoms.
When atoms lose or gain electrons, they form ions. These are charged particles.
No, atoms of nonmetals usually gain electrons when they combine with other atoms. Nonmetals have a tendency to attract electrons to achieve a stable electron configuration, typically by forming covalent bonds with other nonmetals or by gaining electrons to form anions.
The term for removing oxygen from a substance is called "reduction." This process involves the gain of electrons or loss of oxygen atoms.
An element in group 16/VIA, such as oxygen, is most likely to gain two electrons when forming an ionic bond. This is due to the fact that the atoms of the elements in group 16/VIA have six valence electrons and require two more to get a filled valence shell of 8 electrons (octet rule).
se and sometimes gain electrons. Atoms with eight valence electrons do not easily lose electrons
When atoms lose and gain electrons, an ionic bond will form. When atoms share electrons, a covalent bond will form.
Electrons always have their charge, when atoms gain electrons, they become ions.
to become stable
they are ions
Most atoms have the ability to lose electrons, given the conditions are favorable, e.g. in a chemical reaction, but the ones that loose their electrons easiest are the ones with only a few electrons in their outer shell, such as the alkali metals and alkaline earth metals which only have 1 and two electrons, respectively.