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Ernest Rutherford was the first scientist to perform an induced transmutation reaction in 1919 by bombarding nitrogen gas with alpha particles to create oxygen and hydrogen.
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What is the difference between natural and induced transmutation?
Nuclear transmutation is the conversion of one chemical element or isotope into another. In other words, atoms of one element can be changed into atoms of other element by 'transmutation'. This occurs either through nuclear reactions (in which an outside particle reacts with a nucleus), or through radioactive decay (where no outside particle is needed). Source:wikip
Define quantum yield of a photo chemical reaction?
Quantum yield of a photochemical reaction refers to the efficiency with which a light-induced process, such as the generation of a particular product or the initiation of a reaction, occurs. It is defined as the number of moles of a product formed per mole of photons absorbed by the system. A high quantum yield indicates that a higher proportion of the absorbed photons lead to the desired outcome.
What refers to the situation in which the binding of a substrate to the enzyme causes a change in the enzymes shape facilitating an enzymes function?
This situation is known as induced fit. When a substrate binds to an enzyme, the enzyme's shape can change to better accommodate the substrate, creating a more optimal environment for the catalytic reaction to occur. This induced fit mechanism helps enzymes to be more specific and efficient in their function.
Are induced dipoles permanent?
Induced dipoles are temporary and not permanent. They are created in nonpolar molecules when they are exposed to an electric field, causing the distribution of electrons to shift temporarily, resulting in the formation of a dipole moment. Once the electric field is removed, the induced dipoles disappear.
Is making cinnamon rolls a chemical change?
Yes, making cinnamon rolls involves a chemical change. The dough undergoes a chemical reaction when it is baked, causing it to transform from a soft, pliable mixture into a fluffy, golden-brown pastry due to the heat-induced reactions of its ingredients.
Radioactivity can be what?
Radioactivity can be induced in ordinary matter by artificial transmutation.
How does artificial transmutation differ from artificial radioactivity?
"Artificial transmutation" is a nuclear reaction induced in laboratory, its man made. Artificial radioactivity is a radioactive disintegration phenomenon supported by artificial isotopes.
What is artificial transmutation?
Artificial transmutation is the process of changing one element into another by bombarding the target element with high-energy particles such as protons or neutrons. This method is commonly used in nuclear reactions to create new elements or isotopes that do not exist in nature.
What are the daughter atoms of uranium-235 during the initial chain reaction?
Fission is a form of nuclear transmutation because the resulting fragments are different elements from the original atom. A neutron-induced fission of U-235 results to krypton and barium.
What is difference between thermal and photochemical reaction?
Photochemical reaction: a chemical reaction induced by electromagnetic radiations: ul- traviolet, visible, etc.) Thermal reaction: a chemical reaction induced by increasing the temperature (ex.: thermal dissociation, etc.)
What is drug-induced hepatitis?
Inflammation of the liver due to an adverse reaction with a drug.
The description of drug-induced allergies will be found in the adverse-reaction section of a drug monograph under the category?
hypersensitivities
What characteristics does a successful induction of labor have?
Once labor is induced and the cervix has dilated, labor usually proceeds normally. When performed properly, induced labor is a safe procedure for both mother and baby.
What does hypoglycemia feel like?
Early symptoms of severe hypoglycemia, particularly in the drug-induced type of hypoglycemia, resemble an extreme shock reaction.
What is the Function of inter poles in a DC machine is?
take care of the problem of induced AC field current due to armature reaction /Omara
What are ways to have a miscarriage?
A natural miscarriage by Mother nature. A medical or surgical abortion = a induced miscarriage which can legally only be performed by a doctor.
What is the Cannizzaro reaction?
A Cannizzaro reaction is the disproportionation of an aldehyde into an alcohol and carboxylic acid. The Cannizzaro reaction, named after its discoverer Stanislao Cannizzaro, is a chemical reaction that involves the base-induced disproportionation of two molecules of a non-enolizable aldehyde to give a primary alcohol and a carboxylic acid. Named after: Stanislao Cannizzaro
