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What happens to the particles of matter during a phase change?
The particles change mean speed and concentration.
What happens to the particles of matter during a chemical change?
it will change to liquid
What happens during physical change?
composition changes
Explain what happens to matter during a physical change?
when a substance undergoes a physical change,its identity stays the same.
What happens to matter during a physical change?
in a physical change, matter does NOT change its idenity, on shape, size, ect. that include being a maleabilty
What happens during a physical change?
A physical change is characterized by changing of state due to dissolving, boiling, or freezing. After the change, the same substance remains. It involves a change in physical properties.
What happens to energy during a change of state why is it a physical change?
Its released or adsorbed. Its "physical" because no new substance(s) is produced.
What happens to energy during a change of state Why is it physical change?
Its released or adsorbed. Its "physical" because no new substance(s) is produced.
What happens to water during electrolysis Is electrolysis a chemical or physical change?
Chemical
What is a characteristic that best describes what happens during a physical change?
There are no chemical changes.
What happens to mass during chemical and physical change?
it stays da same
What happens to particles of matter during a chemical change?
The reactants are transformed in products of the chemical reaction - if you understand molecules by particles of matter.
