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What else can I help you with?
What is a cell structure that forms passage ways in which proteins and other materials threw the cell?
nucleus
When an element decays what does it lose?
in alpha decay it loses a helium nucleus (2 protons, 2 neutrons)in beta decay a neutron converts to a proton and it ejects an electron and a neutrinoin gamma decay an excited nuclear state relaxes and a gamma photon is emittedin "k-capture" an inner electron is eaten by the nucleus converting a proton to a neutron and it ejects a neutrinothere are also a few other mechanisms.
What new element is formed when radium decays?
The neutrons aren't really relevant, since we don't know what the mass of the radium nucleus was and the element is determined strictly by the number of protons anyway. Radium has an atomic number of 88; losing 4 protons would make the atomic number 84, which is polonium. (This is probably really a two-step process: radium -> radon -> polonium, where each step is an alpha decay.)
What triggers an unstable nucleus to decay?
When a nucleus is unstable it has either too many or too few neutrons in the nucleus. This is what causes nuclear decay as the nucleus needs to have the correct ratio of neutrons to protons to be stable. It may be triggered by an outside force, such as a colliding particle, or simply by chance.
What type of energy is released when one element decays into other element?
kinetic energy
Can electrons be found in the nucleus of an atom?
Though the electron itself is not present in the nucleus of an atom, the elementary particles that make up the electron are present inside the neutron. In other words, a neutron is made up of an electron and a proton. How do we know this? Because when a neutron decays, it slowly decays into a proton and an electron. It's a cycle.
What type of energy is released when one element decays into other elements?
Nuclear energy is released when one element decays into other elements through processes like alpha decay, beta decay, or gamma decay. This energy is generated by the breaking of bonds within the nucleus of the atom.
What is a cell structure that forms passage ways in which proteins and other materials threw the cell?
nucleus
What type of radiation is emitted when polonium-212 forms lead-208?
Polonium-212 loses 2 protons and 2 neutrons when it decays to lead-208. These 2 protons and 2 neutrons are lost as a single Helium nucleus. In other words, it is an alpha decay.
Nucleus of carbon atom?
Nucleus of the standard isotope of carbon atom has 6 protons and 6 neutrons (carbon 12). Other Isotopes of carbon atoms are also possible, such as C14, which has 8 neutrons, and decays by beta particle emission into nitrogen.
When a nucleus decays what typically happens to the element?
After an element's nucleus decays, it becomes one or more different elements. The type of decay determines what the new element(s) will be. The type of decay the nucleus of an element will undergo depends on the particular isotope of the particular element in question. For example, alpha decay results in an new element which has 2 less protons and 2 less neutrons (decrease in atomic number of 2 and decrease in mass number of 4). Fission results in an element splitting into two new elements of various sizes, accompanied by the release of other random particles. The two new "daughter" element's masses plus the masses of the other released particles will add up (approximately) to the mass of the original element. There are many other types of decay which produce different decay products.
When an element decays what does it lose?
in alpha decay it loses a helium nucleus (2 protons, 2 neutrons)in beta decay a neutron converts to a proton and it ejects an electron and a neutrinoin gamma decay an excited nuclear state relaxes and a gamma photon is emittedin "k-capture" an inner electron is eaten by the nucleus converting a proton to a neutron and it ejects a neutrinothere are also a few other mechanisms.
What new element is formed when radium decays?
The neutrons aren't really relevant, since we don't know what the mass of the radium nucleus was and the element is determined strictly by the number of protons anyway. Radium has an atomic number of 88; losing 4 protons would make the atomic number 84, which is polonium. (This is probably really a two-step process: radium -> radon -> polonium, where each step is an alpha decay.)
What is the daughter nucleus produced wnhen 213Bi undergoes alpha decay?
209 83Bi
What is the only fuel that forms water as a by-product when its burned?
Hydrogen is the only fuel that forms exclusively water when burned. Other fuels will form water in addition to other by-products such as carbon dioxide.
Are these available in chewable forms?
Sometimes yes and other times no, it depends on the product really, but if you insist on chewing the product there must be a chew able form of it somewhere.
What triggers an unstable nucleus to decay?
When a nucleus is unstable it has either too many or too few neutrons in the nucleus. This is what causes nuclear decay as the nucleus needs to have the correct ratio of neutrons to protons to be stable. It may be triggered by an outside force, such as a colliding particle, or simply by chance.
