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What makes two istopes of the same element different?
istopes have different numbers of neutrons and most of their elements have several istopes
What is gamma half life?
Most gold is made up of isotopes that have never been observed to undergo radioactive decay and therefore has no known half-life. Some synthetically prepared isotopes of gold may be radioactive and thus have a half-life, the length of which would depend on the particular isotope.
Half-life of a radioisotope is?
The half life of a radioisotope is the time taken for the number of radioactive atoms to decay to one-half. A free neutron has a half life of 10.6 minutes. The half life of carbon 11 is 20.3 minutes. Many isotopes have very short half lives, and many have very long ones.
What is the range of half-lives of different radioactive element?
It would be quite difficult to list all radioactive elements and their half lives in this area. Lithium 5 has a half life of about a trillionth of a second. Uranium 238 has a half life of about 4.7 billion years. Since the world is about 4.2 billion years, over half the Uranium 238 is still around. The first element in the Periodic Table, Hydrogen, has a radioactive form, Hydrogen 3. It has a half life of about Twelve and a half years. Helium has a radioactive form, Helium 5. It's half life is a trillionth of a second. Then you get to elements with different radioactive isotopes. You will need to look them up in a handbook. Tin is the element with the most isotopes.
What is a radioactive in period 6?
A radioactive element in period 6 of the periodic table is Polonium (Po). It is a highly radioactive metal with no stable isotopes. Its most stable isotope, Polonium-210, has a half-life of about 138 days.
What makes two istopes of the same element different?
istopes have different numbers of neutrons and most of their elements have several istopes
What is gamma half life?
Most gold is made up of isotopes that have never been observed to undergo radioactive decay and therefore has no known half-life. Some synthetically prepared isotopes of gold may be radioactive and thus have a half-life, the length of which would depend on the particular isotope.
Why is radioactive decay measured in half lifes?
The half-life forms a type of clock used to calculate time passed.
Half-life of a radioisotope is?
The half life of a radioisotope is the time taken for the number of radioactive atoms to decay to one-half. A free neutron has a half life of 10.6 minutes. The half life of carbon 11 is 20.3 minutes. Many isotopes have very short half lives, and many have very long ones.
What is the range of half-lives of different radioactive element?
It would be quite difficult to list all radioactive elements and their half lives in this area. Lithium 5 has a half life of about a trillionth of a second. Uranium 238 has a half life of about 4.7 billion years. Since the world is about 4.2 billion years, over half the Uranium 238 is still around. The first element in the Periodic Table, Hydrogen, has a radioactive form, Hydrogen 3. It has a half life of about Twelve and a half years. Helium has a radioactive form, Helium 5. It's half life is a trillionth of a second. Then you get to elements with different radioactive isotopes. You will need to look them up in a handbook. Tin is the element with the most isotopes.
What is a radioactive in period 6?
A radioactive element in period 6 of the periodic table is Polonium (Po). It is a highly radioactive metal with no stable isotopes. Its most stable isotope, Polonium-210, has a half-life of about 138 days.
What is half life of nitrogen?
The natural isotopes of nitrogen are stable; for the synthetic radioactive isotopes of nirogen see the link below.
What is the most radioactive of the halogen elements?
1. astatine is a halogen that is radioactive.
Describe about the stability of astatine?
All the isotopes of astatine are radioactive and unstable; the most stable isotope is 210At with a half life of 8,1 hours.
What is the best definition of half-life for a radioactive substance?
It indicates how long it takes for the material to decay.
What is half-life used for?
Half-life is used to measure the rate of radioactive decay of a substance. It represents the time required for half of a quantity of a radioactive substance to decay. This information is important in various fields such as nuclear physics, medicine, and archaeology.
How did element 115 get to earth and how radioactive is it?
Element 115, also known as moscovium, does not naturally occur on Earth. It is a synthetic element created in laboratories through nuclear reactions. It is highly unstable and radioactive, with a relatively short half-life of milliseconds to seconds. Its most stable isotope, moscovium-290, has a half-life of about 220 milliseconds.
