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Boron is the most commonly used, cadmium can also be used

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15y ago

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What element is used in the control rods of nuclear reactors?

One or more elements that strongly absorb neutrons, some are:cadmiumboronhafniumetc.


Neutrons are best absorbed in an atomic pile by rods of?

A boron/steel alloy is normally used, boron is the element that absorbs neutrons strongly. Cadmium is sometimes used but I think only in small research type reactors.


What is the element found in the control rods of most nuclear reactors?

The element found in the control rods of most nuclear reactors is usually made of a material called boron. Boron is used because it has a high neutron absorption rate, which helps control the nuclear fission process by absorbing excess neutrons and slowing down the reaction.


Boron-10 is used as control rods in nuclear reactors it absorbs a neutron while it emits an alpha particle what is the resulting product in the control rods?

When B-10 absorbs a neutron, as you say it emits an alpha particle. This contains two protons so the other result is the element with two fewer protons than boron, which is lithium. So the process is starting with B-10 with 5 protons and 5 neutrons, add 1 neutron, then split into alpha which has two protons and two neutrons, and lithium which has three protons and four neutrons. The control rods have to contain enough boron to last the life of the reactor, unless they are to be replaced, which I don't think is needed. In the AGR gas cooled reactors the rods are made of boron steel alloy, in the light water reactors they are boron carbide.


Is the element plutonium man made?

Yes, plutonium is a man-made element. It is primarily produced in nuclear reactors by bombarding uranium-238 with neutrons. Isotopes of plutonium are used in the production of nuclear weapons and as fuel in nuclear reactors.


What is the use of hafnium in nuclear reactors?

Hafnium is used in nuclear reactors as a control rod material to regulate the nuclear fission process. It has a high neutron-capture cross-section, meaning it is effective in absorbing neutrons and controlling the rate of the nuclear reaction. The addition of hafnium control rods helps maintain the reactor at a safe and stable operating condition.


What element is converted to plutonium to make the first nuclear reactors?

Uranium-238 is converted to plutonium-239 in nuclear reactors by absorbing neutrons, which then undergo fission reactions. This conversion process is a key aspect of nuclear reactor operation, particularly in breeder reactors where new fuel is produced while generating energy.


How many neutrons are in the element gold?

There are 118 neutrons in the element gold.


Where is curium found on earth?

Curium is a synthetic element that does not occur naturally on Earth. It is typically produced in nuclear reactors or particle accelerators by bombarding plutonium or other heavy elements with neutrons.


How many neutrons are in an atom of the element silver?

there are 61 neutrons in a the element silver


Where does polonium come from?

Polonium is a radioactive element that occurs naturally in the Earth's crust as a result of the decay of uranium. It can also be artificially produced in nuclear reactors or by bombarding bismuth with neutrons.


Isotopes of an element have a different number of?

neutrons