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A chemical theory that has been known for a long time becomes a law?
Wiki User
∙ 11y ago
Yes after a long time it can become a law
Wiki User
∙ 11y ago
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Is the Ability to react with light - chemical or physical?
A photochemical process is a chemical change.
What is a sillica?
The chemical compound silicon dioxide, also known as silica (from the Lation Silex), is an oxide of silicon with a chemical formula of SIO2 and has been known for its hardness since antiquity.
How do they make bath salts drug?
The exact ingredients in the street drug bath salts are not known because they have not fully been tested. They are known to have the chemical methylenedioxypyrovalerone in them.
What chemical make a tire puncture?
The chemical Chintoo has been known to cause punctures in tires. Other causes of tire punctures include sharp objects such as glass and rocks.
Once a theory has been established cand be change?
Yes. A theory is a proposition that suggests that with all that is known at present a situation is likely to be or exist in a certain way. This can change as the evidence surrounding the proposition changes. Even thing that were once considered laws of nature and physics have been known to change as a result of new information coming to light.
What chemical in the brain causes autism?
There is no chemical in the brain that is known to cause autism. In fact, the opposite is suspected; scientists think it is a chemical in a person's environment that may cause it, but this is only a theory, it hasn't been conclusively proven yet.
What is a scientic theory?
A scientific theory summarizes a hypothesis or group of hypotheses that have been supported with repeated testing. If enough evidence accumulates to support a hypothesis, it moves to the next step; known as a theory; in the scientific method and becomes accepted as a valid explanation of a phenomenon.
Does a theory have to be true all the time?
Not at all. That it hasn't been proven is what makes it a theory. Once proven, it becomes a law.
What is an explanation of the revealed preference theory?
The Revealed Prfeference Theory has been propunded by Prof.Samuelson. This theory has been based upon behaviorial ordinal oproach.This theory known as Consumption theory and different from Hicks and Marshall utility theory of the demand.
What would be an example of a scientific theory?
any belief in science that is plausible and for the most part has some evidence, but we aren't sure of being 100% true, would be a theory. for example, the theory of relativity, darwin's theory of evolution, etc.
A hypothesis becomes a theory suitable as the basis of a persuasive argument only after it has been?
tested and proven to be true
Is the Ability to react with light - chemical or physical?
A photochemical process is a chemical change.
What is sillica?
The chemical compound silicon dioxide, also known as silica (from the Lation Silex), is an oxide of silicon with a chemical formula of SIO2 and has been known for its hardness since antiquity.
What is a sillica?
The chemical compound silicon dioxide, also known as silica (from the Lation Silex), is an oxide of silicon with a chemical formula of SIO2 and has been known for its hardness since antiquity.
What makes a law different than a theory?
A law has been proven to be true under all known criteria; a theory has yet to proven or disproven.
Which of Dalton's ideas on atomic theory have been applied to current theory?
Atoms can bond to each other during chemical reactions.All matter is made up of units called atoms.
How is the validity of a theory tasted?
Two means of testing the validity of a hypothesis: -- Does it adequately explain things that have already been observed ? -- Can observations of its predictions be achieved ? If a hypothesis passes both of these tests, it then becomes a theory.
