a noble gas
I believe you mean an ion, which is an atom or a group of atoms that has acquired a net electric charge by gaining or losing one or more electrons. atoms that lose electrons are metals that become positively charged cations. atoms that gain electrons are non-metals that become negatively charged anions.
An atoms size is relative to the number of electrons an atom contains. Atoms with the least number of electrons are the smallest atoms. When atoms have the same number of electrons, the atom with the most protons will have the largest nuclear charge, and therefore be the smallest atom.
the covalent bonds in organic molecules are higher energy bonds than those in water and carbon dioxide.
Molecules Atoms which are elements make up molecules. Protons and electrons make up atoms.
A molecule is said to be reduced when one of its atoms gains an electron. Since electrons are negatively charged, the net charge of the molecule is reduced when one of it's atoms acquires an electron.
If atoms lose electrons they will have a positively charged ion called a cation. If they gain electrons, they will have a negatively charged ion called an anion.
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.
Oxidation: losing electrons Reduction: gaining electrons OIL RIG (oxidation is losing-reduction is gaining) ^ helpful memory tool.
by losing or gaining electrons to become stable
metallic bond
Atoms can achieve a stable outer electron arrangement by gaining, losing or sharing valence electrons with other atoms or ions.
The process of removing electrons is generally called ionization.
Atoms with a charge are called ions.
This chemical bonding is called ionic bonding.
Yes. To form 8 electrons in their outer shell (or 2, if they only have one shell), some atoms share electrons, instead of gaining or losing them to others.
They are held together by covalent bonds (they share the electrons in the outer shells, instead of losing or gaining them)
They ca fill their outmost energy level by gaining or losing electrons.