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Physical change of a green plant?
The physical changes that happen in green plants are the changes in appearance. The difference between a sprout and a full grown plant is a physical change.
What are three ways physical change can do to a plastic spoon?
The three kinds of physical changes that could happen to a plastic spoon are bending, melting , and by the color
is plastic good or bad What will happen if we throw it in soil or any water bodies?
good its not bad
A change that occurs when one or more substance change into entirely new substances with different properties.?
When one thing changes to another, the process is called metamorphosis. One dictionary definition is, "A marked change in appearance, character, condition, or function." This can happen with inanimate objects, as well as with biological entities. A good example is the butterfly.
What are five clues you would consider before diciding whether a change you observe is physical or chemical?
The 5 clues to a chemical change are:energy (heat or light) is given off, or heat is absorbedthere is a precipitate (which means a solid has formed at the bottom of a solution)the change is hard to reverse or irreversiblethere are bubbles which means a gas is being releasedthe solution turns a different colourTo be 100% certain that it is a chemical change, at least 2 or 3 of these things must happen.
What will happen if there is no physical and chemical change?
The system remain unchanged.
What happen 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.
Physical change of a green plant?
The physical changes that happen in green plants are the changes in appearance. The difference between a sprout and a full grown plant is a physical change.
Is reactivity with water a physical or chemical change?
This is a physical change. The bubbles are pockets of steam which is the same chemical as water, just in a different state.
When does physical chang happen?
a physical change happens when something is changed physically, for example, snapping a twig or popping a balloon is physical change, but actions like burning wood or cooking an egg are not physical.
What is an example of a physical change to a rock that can happen quickly?
hammer+rock+hard impact= quick change physicaly
Is a fire a physical or chemical change?
A fire is a chemical change due to the irreversible changes that happen.
How are physical and chemical changes different in two ways?
a physical change can be reversed but a chemical changes is not. you can all tell the different from a physical and chemical change by seeing if the color or if the substances is still in it normal element and it a chemical change if it has been change to a new substances like a burn paper change to Ashes. It is all most a physical change but it can not be reversed back.
Is forming a mixture a physical change or a chemical change?
Physical there still the same mixture but blended together not a totally different substance.
Can chemical change and physical change happen simultaneously?
No, chemical changes and physical changes are distinct processes that occur separately in a system. Chemical changes involve the formation of new substances with different chemical properties, while physical changes involve alterations in the state or appearance of a substance without changing its chemical composition. These processes do not typically occur simultaneously.
Why is the freezing of water classifyed as a physical change?
Freezing of water is a physical change because it is becomin solid through means of temperature. Chemical changes happen due to burning or wear and tear.
What are examples that happen when the mater undergoes physical change?
sponge helium crack sack hydrogen dendity
