De, it this is a
your
Sample Response: This is a chemical change
because new substances are formed with different
properties and identities.
What did you include in your response? Check all that
apply
rmed with
This is a chemical change.
New substances are formed.
The properties and identities of the original
substances are changed.

If u click on all of them it gives u an A+ and doesn’t even read what u wrote. So u never really have to try hard on the writing parts just tell them u included them all

in chemistry, a solution’s concentration is how much of a dissolvable substance, known as a solute, is mixed with another substance, called the solvent. the standard formula is c = m/v, where c is the concentration, m is the mass of the solute dissolved, and v is the total volume