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A covalent bond.
chemical bonding
When atoms lose and gain electrons, an ionic bond will form. When atoms share electrons, a covalent bond will form.
ionic
Cations donate atoms to form an ionic bond.
Yes. Two atoms sharing electroncs in a covalent bond is a chemical reaction.
A covalent bond.
It forms a compound when atoms bond together in a reaction.
chemical bonding
Exothermic reaction
If two bromine atoms form a bond with each other, the bond is covalent, not metallic.
The rearranging of atoms to form new combinations is called bonding, more specifically chemical bonding (or chemical reaction) and the resultant "new combinations" are called compounds.
When atoms share electrons, they form a chemical bond, or covalent bond.
When atoms lose and gain electrons, an ionic bond will form. When atoms share electrons, a covalent bond will form.
Bond forming releases energy. Atoms will begin with a high potential energy, and will bond with other atoms to form compounds which have a lower potential energy, and are therefore more stable. Bond breaking takes in energy i.e. energy is required to break bonds.
molecules
Does two oxygen atoms for an ionic bond