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When Ernest Rutherford exposed nitrogen gas to alpha particles in 1917, he observed that the nitrogen nuclei were bombarded and resulted in the emission of protons. This experiment demonstrated that alpha particles could induce nuclear reactions, leading to the transformation of nitrogen into oxygen. This finding was significant as it provided early evidence of nuclear transmutation and contributed to the understanding of atomic structure and nuclear physics.
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What happens when you expose nitrogen gas to alpha particles?
When nitrogen gas is exposed to alpha particles, a nuclear reaction can occur if the energy of the alpha particles is sufficiently high. This can lead to the transmutation of nitrogen into oxygen, as the alpha particles may collide with nitrogen nuclei and cause them to emit protons or neutrons. Specifically, one reaction that can occur is the conversion of nitrogen-14 to oxygen-17 through the emission of a proton. However, this process requires high-energy alpha particles, such as those produced in certain types of nuclear reactions or radioactive decay.
What is enzyme that adds nucleotides to exposed nitrogen bases?
DNA polymerase is the enzyme that adds complementary nucleotides to exposed nitrogen bases during DNA replication.
Which type of chemical reaction does this word equation exemplify when exposed to sunlight nitrogen dioxide changes to form nitrogen monoxide and oxygen synthesis decomposition combustion single repla?
The word equation exemplifies a decomposition reaction. In this reaction, nitrogen dioxide (NO2) breaks down into nitrogen monoxide (NO) and oxygen (O2) when exposed to sunlight. Decomposition reactions involve a single compound breaking down into two or more simpler substances.
Does liquid nitrogen evaporate or can convert into gas?
Yes it can convert into gas,bcoz it reqired high temperatue to convert liquid nitrogen to gas.
Who much of the substance is exposed on the surface?
The amount of substance exposed on the surface depends on the surface area of the substance. A substance with a larger surface area will have more exposed surface compared to a substance with a smaller surface area. Factors like particle size and shape can also affect the amount of substance exposed on the surface.
What occurred when Rutherford exposed nitrogen gas to alpha particles?
When Rutherford exposed nitrogen gas to alpha particles, he observed the formation of oxygen and hydrogen nuclei. This demonstrated the process of nuclear transmutation, where one element is transformed into another through nuclear reactions. This experiment laid the foundation for the understanding of nuclear chemistry and the structure of the atom.
Why does liquid nitrogen exposed to air is a physical change?
When liquid nitrogen is exposed to air, it rapidly evaporates and turns into nitrogen gas. This process is a physical change because only the physical state of the substance is changed from liquid to gas, without altering its chemical composition.
If liquid nitrogen freezes everything why is itself a liquid?
liquid nitrogen will not freeze everything. Hydrogen and helium will remain a gas when exposed to liquid nitrogen.
Why don't Fe rust when exposed to N?
Rust - by definition - is oxidation. It requires oxygen. If it's exposed to nitrogen, it's not oxidizing.
What enzyme that adds nucleotides to exposed nitrogen bases?
DNA and RNA polymerase
What was Ernest Rutherford's real job?
rutherford's first researches, in new zeland, were concerned with the magnetic properies of iron exposed to high frequencys discovered new noble gas isotope of radon which is known as thoron
What is enzyme that adds nucleotides to exposed nitrogen bases?
DNA polymerase is the enzyme that adds complementary nucleotides to exposed nitrogen bases during DNA replication.
Enzyme that adds nucleotides to exposed nitrogen bases?
DNA polymerase is the enzyme responsible for adding nucleotides to exposed nitrogen bases during DNA replication. It catalyzes the formation of phosphodiester bonds between the incoming nucleotide and the growing DNA strand.
Are smaller particles weathered more rapidly than larger particles?
Yes, because smaller particles are more exposed to air (large surface area).
A type of pollution that forms when nitrogen and carbon compounds are exposed to sunlight is called?
photochemical smog
What happens to air particles exposed to a laser beam?
When air particles are exposed to a laser beam, they can heat up and gain energy, causing them to move at higher speeds and collide with other particles. This can lead to the particles scattering in random directions and potentially ionizing the surrounding air molecules.
What is the formula for the compound nitrogen monoxide?
The formula is is 'NO'. The 'N' comes from one Nitrogen atom, and the O from one Oxygen(Monoxide) atom. If NO is exposed to oxygen, it will take on an extra Oxygen atom and become NO2. (Nitrogen Dioxide)
