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In Biology, common isotopes include carbon-12 and carbon-14, which are important for dating organic materials and studying metabolic processes. Oxygen-18 is often used in ecological and hydrological studies to trace water sources and movements. Nitrogen-15 is utilized in studies of nitrogen fixation and nutrient cycling in ecosystems. Additionally, sulfur-34 can be used to understand biogeochemical cycles, particularly in relation to microbial processes.
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Why some isotopes were written without its atomic number?
Isotopes are written without their atomic number when it is understood in the context in which they are being discussed. This is common in scientific texts or tables where the atomic number is implied to save space or for brevity. The atomic number can usually be inferred from the element name or other information provided.
What are some common isotopes of silicon?
Natural isotopes of silicon are: 28Si - 92,23 % (stable) 29Si - 4,67 % (stable) 30Si - 3,1% (stable) 31Si - traces (radioactive, unstable) 32Si - traces (radioactive, unstable)
What are Radioactive isotopes used for?
Some examples are deuterium and tritium which are radioactive isotopes of hydrogen.
Is it typical of transition metals to have isotopes?
Some do, some don't. Scandium and manganese, for example, do not, copper has only two isotopes.
What are some of the roles of isotopes?
- Isotopes are used as sources of radiation in medicine, sterilization, nondestructive control, etc.- Isotopes can be used as tracers- Isotopes can be used as energy source- Isotopes are used for radioactive dating- Isotopes are used in chemical analysis- Isotopes are used in many instruments- Isotopes are used as source of nuclear energy in bombs and nuclear reactorsetc.
Why some isotopes were written without its atomic number?
Isotopes are written without their atomic number when it is understood in the context in which they are being discussed. This is common in scientific texts or tables where the atomic number is implied to save space or for brevity. The atomic number can usually be inferred from the element name or other information provided.
Are all transition elements are radioactive?
Not all of the transition elements are radioactive. Many of them are, and some of them have common radioactive isotopes, but some of them have no naturally occurring radioactive isotopes. Please note that all elements have synthetic radioactive isotopes, at least.
What is the common isotopes of the element of tellurium?
The most common isotopes of tellurium are tellurium-128, tellurium-130, tellurium-132, tellurium-128m, and tellurium-130m. These isotopes have varying numbers of neutrons in their nuclei, giving them different atomic masses.
How will the plot look to the common eye?
It varies on which plot being discussed on which form of entertainment and literature. Some are exciting and some are boring.
Does argon have isotopes?
yes, all elements have isotopes. some stable, some radioactive.
Application of biology for the welfare of mankind?
contribution of biology to human welfare is great .biology helps in increasing food production ,preventing and curing deaseas protecting envorionment and many other field. some of the practical application of biology are discussed below :IMMUNIZATION BY VACCINATION :vaccines are antigens which are modified in such a way that they can promote active immunity when introduced in the body without causing the deases.
What are some common isotopes of silicon?
Natural isotopes of silicon are: 28Si - 92,23 % (stable) 29Si - 4,67 % (stable) 30Si - 3,1% (stable) 31Si - traces (radioactive, unstable) 32Si - traces (radioactive, unstable)
What are some common science subjects?
What subjects were commonly studied where and by whom?
What are some examples of radioactive isotopes?
Some examples are deuterium and tritium which are radioactive isotopes of hydrogen.
Is xenon radioactve?
Some isotopes of xenon do undergo radioactive decay to caesium.
Why are some isotopes called radioactive?
These isotopes are unstable and emit radiation.
What kingdom do common bacteria belong?
Common bacteria belongs to the Kingdom Eubacteria. This is a recent change; some Biology textbooks still say Monera.
