You can tell substances apart by looking at their properties
This is a chemical change, also known as a chemical reaction.
A solvent is a substance that can dissolve other substances, forming a solution. Solvents interact with other substances by surrounding and breaking apart their molecules, allowing them to mix evenly. This process is known as dissolution.
The breaking apart of certain polar substances to form ions when dissolved in water is known as ionization. This process occurs due to the interaction between the polar water molecules and the solute molecules.
In a chemical equation, the substances on the right side of the arrow are the products. These are the new substances that form as a result of the chemical reaction taking place.
In chemistry, salts, acids, and bases are common substances that dissolve by dissociation. When these substances are dissolved in water, they break apart into their ionic components, resulting in a solution with free ions. This dissociation process helps these substances conduct electricity and exhibit other characteristic properties.
HOW DO WE DISTINGUISH SUBSTANCES? HOW DO WE DISTINGUISH SUBSTANCES?
a solution
Well.... You look under between there legs and if there is a vagina its a girl and if theres a penis and balls it is a guy.
The answer depends on what you want tell it apart from!
No
it depends what you are telling apart
A reaction between two substances or the decomposition of a substance are chemical changes.
dell coco
Chemical change
Meerkats tell each other apart with smell and dominant
This is a chemical reaction.
Depends what "them" is