Science Chemistry Radioactive decay Why does nuclear decay occur?Question:Why does nuclear decay occur?Nuclear Decay:Nuclear decay is the breakdown of an atom's nucleus, often transforming it from one element into another. The nucleus can lose protons and neutrons, have protons become neutrons, ...
Does nuclear fusion have beta radiation? Why is a hydrogen ion called a proton? Why does radioactive decay occur? What happened to the deuterium project in the Philippines? Why is an antineutrino emitted in beta decay? What is the role of electrical forces in nuclear fission?
Well, we know that it is impossible to say exactly when a radioactive atom will go on decay. It is a random process. My question is why then a collection of them decays in a predictable nature (exponential decay)? Does the randomness disappear when they get together...
Anti-matter can be created through high-energy collisions, such as in particle accelerators, or through natural processes, such as radioactive decay. When matter and anti-matter collide, they annihilate each other and release a tremendous amount of energy. Can anti-matter be used as a source ...
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FEMALE STUDENT: It decays? It turns into other elements?Oh, so does that explain why it was missing in the periodic table? MALE PROFESSOR: Exactly. Because of its radioactive decay, element 43 doesn't last very long …and therefore… if it ever had been present on Earth it would have ...
There are three types of radioactive decay that occur based on the type of instability found in the nucleus. Alpha Decay In the case of alpha decay, the nucleus will seek stability by emitting an alpha particle (two protons and two neutrons, essentially a helium atom). The atomic number w...
... They form a virtual photon, which has no charge but does have a mass. What happens if 2 photons collide? If two photons head towards each other and they both turn into electron/anti-electron pairs at about the same time, then these particles can interact. ... Each anti-electron ...
By 1910,Arthur Holmes, another English geologist, used radioactive decay in rock samples to surmise that uranium had been transforming into lead for a billion years. Physicists took over the calculations, stretching Earth’s history ever further into the vestige of time, finally surmising that the...
sits atop a pile of conventional explosives. when the bomb detonates, it blows a cloud of radioactive dust into the air. the wind does the rest: under the right conditions, just 20 milligrams of cesium-137 — roughly the amount found in gadgets that hospitals use to calibrate their ...