- A physical change is a change to the physical—as opposed to chemical—properties of a substance. They are usually reversible. The physical properties of a substance include such characteristics as shape volume and size, color, texture, flexibility, density, and mass.
Chemical Change
- A chemical change occurs when a new substance is formed through a chemical reaction like when fruit ripens or rots. When something undergoes a "chemical reaction" and a new substance is formed as a result, we call this chemical change.
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blossomsakira
Hi, useful po yan sagot nyo pero saakin mali po
blossomsakira
tignan nyo po instunction and basahin nyopo naka label sa picture
A physical change is a change to a sample of matter in which some properties of the material change, but the identity of the matter does not. Physical changes can further be classified as reversible or irreversible. The melted ice cube may be refrozen, so melting is a reversible physical change.
macy0
PHYSICAL CHANGE- baked carrot cake,peeling off carrot skin, peice of margarine CHEMICAL CHANGE- mixes boiled egg, five cups if flour, one teaspoon of baking soda, puts it in the oven, puts them in freezer
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Answer:
Physical Change
- A physical change is a change to the physical—as opposed to chemical—properties of a substance. They are usually reversible. The physical properties of a substance include such characteristics as shape volume and size, color, texture, flexibility, density, and mass.
Chemical Change
- A chemical change occurs when a new substance is formed through a chemical reaction like when fruit ripens or rots. When something undergoes a "chemical reaction" and a new substance is formed as a result, we call this chemical change.
A physical change is a change to a sample of matter in which some properties of the material change, but the identity of the matter does not. Physical changes can further be classified as reversible or irreversible. The melted ice cube may be refrozen, so melting is a reversible physical change.
CHEMICAL CHANGE- mixes boiled egg, five cups if flour, one teaspoon of baking soda, puts it in the oven, puts them in freezer