An atom is the smallest piece of an elemental chemical, a molecule is the smallest piece of a compound chemical (composed of several elements). However due to quantum effects, neither an atom nor a molecule has the properties that we associate with that specific chemical. You need a minimum of several hundred or thousand atoms or molecules in most cases for the "bulk" chemical properties to begin to appear.
No, you may have a decomposition reaction tha could result in multiple atoms as the product, but it depends on the chemical reaction
The atom is the smallest amount of a chemical element representative for this element; and a chemical element is a chemical entity.
The bonds between hydrogen and oxygen atoms of individual water molecules do not change when liquid water changes to ice. This is a physical change called freezing, and does not cause any chemical changes to occur. Only chemical changes can cause changes in chemical bonds.
All chemical reactions cause the change of color and the Change in temperature. Chemical reactions also have the characteristic of releasing gas.
Heat
Chemical reactions are changed by ionization. Ionized atoms act chemically differently than unionized atoms.
sodium bohyroxide
Most atoms tend to undergo chemical reactions combining in ways that cause their atoms to become more stable
The bonds between hydrogen and oxygen atoms of individual water molecules do not change when liquid water changes to ice. This is a physical change called freezing, and does not cause any chemical changes to occur. Only chemical changes can cause changes in chemical bonds.
The bonds between hydrogen and oxygen atoms of individual water molecules do not change when liquid water changes to ice. This is a physical change called freezing, and does not cause any chemical changes to occur. Only chemical changes can cause changes in chemical bonds.
An electron, it plays a part in forming/breaking all proper chemical bonds (there are other types of bonds but they don't really cause chemical reactions and as such are rather boring)
All chemical reactions cause the change of color and the Change in temperature. Chemical reactions also have the characteristic of releasing gas.
Heat
Yes, in chemical reactions the fundamental structure of the molecules (i.e., the arrangement of the atoms) changes. This differs from a physical reaction, in that in a physical reaction, only superficial traits of the substance change. A good rule of thumb for determining whether something is a physical or chemical reaction is that physical reactions are easily reversible (e.g., freezing/melting water), while a chemical reaction is not really reversible (e.g., cooking/uncooking a steak).
Chemical reactions are changed by ionization. Ionized atoms act chemically differently than unionized atoms.
I believe the question is Can bones be broken. The answer is yes. One major cause is the side-effects of the medicine used for arteriosclerosis.
Heat helps chemical reactions to take place. Light can also cause some chemical reactions to take place.
Cooking food can cause chemical Changes
Chemical.