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An atom of a given isotope will undergo radioactive decay whenever it feels like it. No joke. The nucleus of a radioactive isotope is unstable. Always. But that atom has no predictable moment of instability leading immediately to the decay event. We use something called a half life to estimate how long it will take for half a given quantity of an isotope to undergo radioactive decay until half the original amount is left, but this is a statistically calculated period. No one knows how long it will take a given atom of a radioactive isotope to decay, except that those with very short half lives will pretty much disappear relatively quickly.

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6y ago
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11y ago

yes it bacomes different this is because it mas and atomic number changes and a radioactive a element is an wlent with unstable nuclei.

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13y ago

It can only do this if it is naturally radioactive and decays to another element - or if bombarded with other particles in a nuclear reactor etc.

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8y ago

When it covalently bonds

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Q: When an atom undergoes radioactive decay when does it become a completely different element?
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Related questions

When an element undergoes nuclear transmutation the result is a completely different what?

When an element undergoes nuclear transmutation the result is a completely different element or isotope. All transmutation occurs through decay or nuclear reaction.


When an atom undergoes radioactive decay does it become a different element?

That depends on the type of decay, alpha and beta decay change the atom into a different element but gamma decay does not.


What is meant by a radioactive element?

A radioactive element is an element that readily undergoes nuclear decay - the nucleus spontaneously emits subatomic particles as the element changes into another element.


What is the lightest element that can undergo radioactive decay and what type of decay occurs in that element?

The lightest "element" that can undergo radioactive decay is the isotope hydrogen-3, which undergoes beta decay. The lightest element with no radioactively stable isotopes is technetium, and its isotopes have different modes of decay.


What is a radioactive nonmetal At Po Ra Xe none of these?

None of these options are correct. The radioactive nonmetal element is polonium (Po). It is a highly toxic and rare element that undergoes radioactive decay.


After the nucleus of a radioactive element undergoes changes the element can transform into what?

In nature, it can transform into another element that is stable. Example: carbon-14 into nitrogen-14.


Can one element change into a different element?

Yes, but only if it is radioactive. Radioactive elements change into different elements through radioactive decay.


Can a radioactive element completely decay so that it is all stable matter?

A radioactive element (atom) can decay up to a stable isotope.


What kind of decay results in the formation of a different element?

both top and bottomAlpha decay is a kind of radioactive decay in which an alpha particle is emitted from an atom. An alpha particle consists of two protons and two neutrons. Therefore, when an atom of an element undergoes alpha decay, it loses two protons, which changes the atom from one element to another. This is because each different element is identified by the number of protons in its nuclei.or to be more blunt without all the detail radioactive


How can an atoms of one element change into an atom of a different element?

By losing protons. Atomic number determines what kind of element it is. ---------------------------- This can only happen if the nucleus changes its number of protons because the nucleus is unstable and undergoes radioactive decay. As it changes it will emit some form of radiation


What characterizes a radioactive element?

As radioactive element is an element that is on the Priodic Table of Elements. A Radioactive Element is usually radioactive.


Which group 16 element undergoes natural radioactive disintegration 1 Se 2 Te 3 Po 4 S?

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