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Does germanium form any isotopes?
Yes, germanium does form isotopes. It has five stable isotopes: germanium-70, germanium-72, germanium-73, germanium-74, and germanium-76. Additionally, there are several unstable isotopes of germanium that have been produced in laboratories.
Is there a list of radioactive elements?
Yes, there is. In fact, there are several lists. See, the thing is that some elements are radioactive "across the board" like uranium is. All of the different isotopes of uranium are radioactive. But some elements have several isotopes that are stable, and some that are radioactive, or a "mixed bag" if you will. Just getting a "list" per se might be a mess. How are you going to list all those radioactive isotopes of all those elements? Well, there's good news. The table of nuclides (or table of radionuclides) has all the elements and all their isotopes. It's a pretty good sized table, to be sure, but it's been around and is available on the web in a number of places. One is from the Brookhaven National Laboratory's site for the National Nuclear Data Center. A link is provided to that one. Note that each little "square" on the chart is "active" and clicking on it pulls up the data on that isotope, whatever it is. There are other tools for use to extract data from the chart. Short cut If you just want to know which elements have no stable isotopes and which, therefore, are radioactive in any form, they include 43technetium and 61promethium, and all elements above 83bismuth. Simple and easy.
What are the names of the isotopes of thorium?
The main isotopes of thorium are thorium-232, thorium-230, and thorium-229. Thorium-232 is the most abundant and stable isotope of thorium, while thorium-230 and thorium-229 are radioactive isotopes that undergo decay processes.
Does hafnium have a smell?
The element hafnium has no distinctive odor, nor is it magnetic at room temperature. There are five stable isotopes of this element, so most hafnium is not radioactive. But there are a number of isotopes that have been synthesized that are radioisotopes. Additionally, this transition metal is not explosive or even flammable. A link can be found below.
How is radioactivity used in agriculture?
The increase in the volume and quality of grains and cereals has been vastly improved by selectively growing superior strains labeled by radioactive isotopes. These improvements are helping to alleviate famine in third world countries.
Does Barium have isotopes that are all radioactive?
No, Barium has both stable and radioactive isotopes. Out of its 25 known isotopes, only 6 of them are considered radioactive. The most stable isotope of Barium is Barium-138, which is not radioactive.
How does radioactive dating work to determine the age of rocks and fossils?
Radioactive dating works by measuring the amount of radioactive isotopes in a rock or fossil and calculating how long it has been decaying. By comparing the ratio of radioactive isotopes to stable isotopes, scientists can determine the age of the sample.
How do scientistes determine how meteorites been have in space?
By looking at radioactive isotopes. These isotopes decay at precisely known rates, so looking at ratios involving such isotopes can tell when an asteroid or other object formed.
Radioactive dating of rock samples is a method?
used to determine the age of rocks and minerals by measuring the abundance of certain radioactive isotopes within them. This method relies on the fact that radioactive isotopes decay at a known rate over time. By measuring the ratio of parent isotopes to daughter isotopes, scientists can calculate how long it has been since the rock or mineral formed.
How do scientists determined how long meteorites have been in space?
By looking at radioactive isotopes. These isotopes decay at precisely known rates, so looking at ratios involving such isotopes can tell when an asteroid or other object formed.
How do scientist determine How long have meteorites been in space?
By looking at radioactive isotopes. These isotopes decay at precisely known rates, so looking at ratios involving such isotopes can tell when an asteroid or other object formed.
How do scientists determine how long meteorites been in space?
By looking at radioactive isotopes. These isotopes decay at precisely known rates, so looking at ratios involving such isotopes can tell when an asteroid or other object formed.
How many isotopes chromuim have?
There are three stable isotopes of Chromium 52Cr, 53Cr, and 54Cr.
How has the amount of earth's radioactive isotopes changed over time and why has it changed?
They have been slowly declining over time because they decay, eventually becoming stable isotopes of other elements.
How has the amount of earth radioactive isotopes changed over time and why has it changed?
They have been slowly declining over time because they decay, eventually becoming stable isotopes of other elements.
How have the amounts of Earth's radioactive isotopes changed over time and why has it changed?
They have been slowly declining over time because they decay, eventually becoming stable isotopes of other elements.
How has the amount of earths radioactive isotopes changed over time and why has it changed?
They have been slowly declining over time because they decay, eventually becoming stable isotopes of other elements.
