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Alpha decay results in the formation of a new element with the atomic number?
Wiki User
∙ 11y ago
That's a very vague question, but if it's the theory you're after;
If a nucleus is heavy (>82 protons, generally at A2 level) it will emit an alpha particle. For example,
238U --> 234Th + 4α + 0νe
_92______76___ 2___0
In this emission, Uranium-238 is the parent nucleus. It emits an alpha particle, which has 2 protons and 2 neutrons. Thallium-234 is the daughter nucleus. The other thing is a neutrino. It is a lepton, and is there to balance the lepton number.
Apologies for the big black line, but it's the only way I could get wikians to play nicely.
Wiki User
∙ 13y ago
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Why atomic mass is always greater than atomic number?
Atomic number indicates the number of protons in the nucleus of a given element, whereas atomic mass results from protons and neutrons.
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What does the atomic number of an element tell you about the element?
Atomic number = Number of protons
What is the atomic number of a element?
The atomic number of an element refers to the number of protons in the nucleus within the element. This is how the element is identified.
What is the element of a atomic number element?
The atomic number of an Element refers to it's position in The Periodic Table. The first element (Hydrogen - H) has the atomic number 1. The second element (Helium - He) has the atomic number 2. The fifty-second element (Tellurium - Te) has the atomic number 52. And so on.
Why atomic mass is always greater than atomic number?
Atomic number indicates the number of protons in the nucleus of a given element, whereas atomic mass results from protons and neutrons.
The atomic number determines the what?
The number of protons.
What is the term for the value that indicates the number of protons for an atom of a given element?
The atomic number is the number of protons in an atom of an element.
What does the atomic number of an element tell you about the element?
Atomic number = Number of protons
What does an element's atomic number stand for?
Atomic number is the number of protons in the atomic nuclei of the atoms of an element.
What is an element's atomic number?
An element's atomic number is the # of protons in its nucleus.
Element's atomic number tell about that element?
The atomic number tells you the number of protons in the nucleus of that element.
What does the atomic number equal of an element?
The atomic number of an element equals the number of protons in the element.
What is the atomic number of a element?
The atomic number of an element refers to the number of protons in the nucleus within the element. This is how the element is identified.
What is the element of a atomic number element?
The atomic number of an Element refers to it's position in The Periodic Table. The first element (Hydrogen - H) has the atomic number 1. The second element (Helium - He) has the atomic number 2. The fifty-second element (Tellurium - Te) has the atomic number 52. And so on.
What does the atomic number of an element refer to?
The atomic number of an element refers to the number of protons.
What does the atomic number to an element refer to?
The atomic number of an element refers to the number of protons.
