Answer:
1. Physical transition is the shift in material appearance,
such as scale, shape and other physical features.
How to:
Bending (such as plate bending)
Pressing(such as adjusting pressing clay)
mark-up
Fold, tear, break,
twist: Physical transition
chemical shift:
burn chemical
2. Phase Change happens when states of matter is change
Ways:
Melting (heating)
(solid-liquid change)
REVERSIBLE CHANGES
Melting and boiling are reversible changes produced by heat. If Steam comes in contact with a cold surface, such as a window, from a boiling kessle condenses back into drops of vapor.
3. Chemical transformation takes place when a substance is present
The chemical composition of it is influenced.
When is this to be done? In the following:
(for instance, Burning)
Wood is rendered into ash)
Food Stoffwechsel
