1.Make your heart simplest beat.
2.make life possible.
3.recomended or challenge students
4.make the students smart.
Thank you
by:kenneth neil b. Oafallas
5 clues of a chemical change
A physical change is the change of size, form, or shape of a material,but not in its chemical composition. There are 5 types of physical change: Evaporation, Condensation, Melting, Freezing, and Sublimation.
Temperature Change Pressure Change Animal Action Wind, Water, and Gravity Plant Growth
physical health is things that can effect your physical being by jade year 5
CHANGE in, 1- colour 2- state 3-smell 4-shape 5- appearance
A chemical change involves a change in a substance's chemical properties (characteristics that describe how it interacts with other substances).A physical change involves a change in a substance's physical properties(characteristics that describe certain features one can see with their 5 senses).
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Melting,freezing, evaporation, condensation, sublimation
No, freezing is not a chemical change. It is a physical one. It (freezing) is reversable, and the substance that is changing state to a solid or from a solid is not undergoing any chemical changes.
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CuSO4 (copper sulphate) 5 H2O is hydrated, containing water. The crystals (blue-coloured) are still present i believe, and so if you grind the crystals down, you are just making them physically smaller, not chemically altering them.
A physical property is any characteristic of a material that can be observed or/and measured without changing the identity.A physical change is the change in which the properties of a substance change but the identity always stays the same.