In a chemical change, you get a new form of matter you didn't have before, even though it's just a rearrangement of your old matter. Examples: iron rusting, sugar fermenting, milk souring, food digesting, wood burning.
When more than one atom is joined together by a chemical reaction, the result is called a chemical bond which holds together molecules and the strength of the bond depends on the atoms or the reaction. ---------------------------- A molecule.
two
Two or more atoms chemically combined in a specific ratio are a molecule.
Chemical (Apex)
A molecule is formed when two or more different kinds of atoms are linked together by chemical bonds. These bonds can be covalent, ionic, or metallic, depending on the nature of the atoms involved and their arrangement.
chemical and physical
There are two kinds of changes - physical and chemical. It depends on how the change is made.
chemical
its a physical joking its a chemical change a physical is one substances, and a chemical change is two or more substances so the answer is to food molding a chemical change
ripping a towel, or breaking a glass window
They both are different kinds of air.
When more than one atom is joined together by a chemical reaction, the result is called a chemical bond which holds together molecules and the strength of the bond depends on the atoms or the reaction. ---------------------------- A molecule.
In chemistry, a "compound" is a substance made up of two or more elements in chemical combination.
A chemical change is the result of two or more substances combining to form an entirely new substance. Some synonyms for the term chemical change include synthesis, chemical action, and chemical process.
No. A chemical change is when the chemical identity of substance or set of substances changes to a new substance or set of substances. Physically blending or mixing two components is a physical change.
By definition, a mixture is two or more substances that are physically combined. In a chemical change, the substance interacts with another substance and undergoes a chemical change. So, no, a mixture is not a chemical change.
two