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useful
photosynthesis
cooking food
process of digestion
harmful
pollution
rusting
taking highly acidic food
Tyreek Hills
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Good effects of physical and chemical change?
Physical and chemical change can have many positive effects on humans. The process of growth involves many reactions and visible changes, resulting in a stronger, more intelligent person.
What are two effects caused by chemical change?
the substance will become an entirley new substance.
Good and bad effects of physical and chemical change?
Depending on what are the thing that are undergoing the changes mentioned.
Bad effects of chemical change?
harmful effects of chemical changes are- -acid rain -rust -chemicals in an anti spot cream reacting with a silver necklace, turning it black -exhaust fumes -spoilage of foods -chemical fertilizers
What happens in a chemical change but not in a physical change?
If you bend a paper clip it is a physical change because it is still a paper clip. It's chemical identity has not changed. In a chemical change, the chemical identity of a substance changes. For example, if the paper clip were made of steel and rusted, then it's chemical identity would change to include oxygen chemically bonded to the metal, iron oxide.
How can you lessen the harmful effects especially climate change?
How can you lessen the harmful effects especially the climate change
What are harmful effects of Toxic chemical?
Harmful effects of toxic chemical are- When thrown in water bodies they pollute the water and all the freshwater organisms die. they also pollute the environment.
What harmful effects can chlorine bleach have if swallowed by human?
chemical burns
What are the harmful effects of physical?
There are many harmful effects of physical change. Some of these things mean that the items no longer fit where the need to.
What are the good effects of physical change and chemical change?
good effect of these chemical change and physical change in our enviroment
A change in atmosphere that has harmful effects are called what?
pollutantts
What are two effects caused by a chemical change?
Two effects that are caused by a chemical change are changes from one substance into another. Another effect that can be caused by a chemical change is a change in the temperature of the surrounding system and substance, or a change in color of the substance.
What are the harmful effects of physical changes?
There are many harmful effects of physical change. Some of these things mean that the items no longer fit where the need to.
What are the harmful effects of coelenterates?
harmful effects of coelenterates
What happens in a chemical change but not in a physical?
Molecules permanently change. In a physical change the effects are reversible.
What are effects of physical and chemical change on health and environment?
rock
What are the harmful and beneficial effects of advertising?
the harmful and the beneficial effects of advertising?
