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Thallium 204 turns into lead.
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∙ 13y ago
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What type of energy is released when one element decays into other element?
kinetic energy
What element decays to form helium and francium?
Actinium 225Ac--------alpha (4He) + 221Fr
What is the first radioactive element that forms when uranium 238 decays?
The isotope 234 Th.
What does bismuth 210 become when it undergoes alpha decay?
bismuth 210 decays by beta decay to polonium 210 that decays by alpha decay to lead 206
What is the symbol for the element lead?
the element symbol for lead would be Pb.
Why an element call radioactive?
it is unstable and decays to another element
What evidence would a scientist use to determine the absolute age of a fossil found in a sedimentary rock?
Uranium is the element that decays at a rate that relates to the sample. Uranium is the element that decays at a rate that relates to the sample.
What particle comes out when an atom splits?
E=mc^2 means Energy=Mass times the Constant speed of light. When the atom is split, it creates energy, no particles. But, the energy causes the atoms to speed up and and creates a massive amount of friction and heat. Now, you could ask, what happens when a radioactive element, such as Uranium, decays. It turns into lead.
An element that decays to another element over a period of time is?
A property of that element. An unstable element. A radioactive element
When an isotope in the rock decays a new formed?
element
When an isotope in the rock decays a new what formed?
element
What type of energy is released when one element decays into other element?
kinetic energy
What happens when radioactive element decays?
Carbon gets released
What is it called when an atom decays and become another element?
Radioactivity
What is produced when a radioactive element decays?
Energy, various sub-atomic particles, a different element.
What is a decay chain?
One element decaying into another, which decays into another
What gas is produced when radium decays?
The extremely dangerous Radon (my favorite element).
