IT gains, looses, or shares outer electrons.
Combine with other atoms Separate from other atoms they are already attached to.
Some examples of chemical reactions that give out heat are combustion reactions (e.g. burning of wood), oxidation reactions (e.g. rusting of iron), and neutralization reactions (e.g. mixing an acid and a base). These reactions release energy in the form of heat due to the rearrangement of atoms and the breaking and forming of chemical bonds.
There are many types of atoms which combine quite easily with other atoms. Anytime you have a fire, something is combining with oxygen atoms. That is the easiest type of combination to bring about. But there are lots of other chemical reactions that can be easily made to happen. Put the right chemicals together and they will react.
There isn't one. The chemicals involved can contain millions of atoms, and it's not even just a single reaction; it's many thousands (at least) of reactions.
If atoms of same element combine, we say that element is existing in its real state (or simply a molecule of that element is formed). If two atoms of different elements combine, a compound is formed.
Not ALL reactions are chemicals. When chemicals reacte with other chemicals it is called as chemical reactions.
The atoms rearrange and the new bonds form to make the new substances.
the change in the nuclei of the atoms.
If atoms of same element combine, we say that element is existing in its real state (or simply a molecule of that element is formed). If two atoms of different elements combine, a compound is formed.
Nitrogen atoms are not destroyed; they can undergo chemical reactions to form various compounds, but the atoms themselves remain intact. In nuclear reactions, nitrogen atoms can be converted into different elements, but they are not destroyed.
Combine with other atoms Separate from other atoms they are already attached to.
Some examples of chemical reactions that give out heat are combustion reactions (e.g. burning of wood), oxidation reactions (e.g. rusting of iron), and neutralization reactions (e.g. mixing an acid and a base). These reactions release energy in the form of heat due to the rearrangement of atoms and the breaking and forming of chemical bonds.
Bonds are created when chemical reactions join atoms.
No, chemical reactions do not produce new atoms. Atoms are rearranged in chemical reactions to form new substances, but the number of atoms remains constant before and after the reaction. This is known as the Law of Conservation of Mass.
These atoms form new substances where atoms are associated by chemical bonds.
During chemical reactions atoms remain unchanged.
There are many types of atoms which combine quite easily with other atoms. Anytime you have a fire, something is combining with oxygen atoms. That is the easiest type of combination to bring about. But there are lots of other chemical reactions that can be easily made to happen. Put the right chemicals together and they will react.