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What else can I help you with?
Does aluminum have large atoms?
all atoms are generally the same size, so "large atoms" would mean molecules.
Why radioactive materials are unstable?
Radioactive metals are unstable as their nuclei is large and do not have a strong binding force as the smaller elements. If a neutron is collided onto a radioactive nuclei, they split into smaller atoms like Uranium splits into Barium and Krypton. Since they are unstable, they have a half life of varying times which range from the age of the earth to nanoseconds for recently discovered elements
Why 7Th period elements are radioactive?
The 7th period elements are radioactive because they have large atomic numbers with unstable nuclei. The high number of protons and neutrons in the nucleus leads to an imbalance in forces, making the atoms prone to radioactive decay in order to achieve a more stable configuration. Additionally, the presence of unpaired neutrons or protons in these heavy elements contributes to their radioactive nature.
When are all atoms radioactive?
An atom "becomes" radioactive when it is created. It's that simple. Radioactivity is a phenomenon associated with atoms that have unstable nuclei. The key is that the protons and neutrons that form the nucleus "don't like" the "arrangement" there and the atomic nucleus is unstable. The "ratio" of protons to neutrons in a nucleus is intrinsically unstable. The instability is something that the nucleus, when it is formed (and by whatever means), has as an innate quality. It is unstable, and it isradioactive, and at some point in time, it will undergo decay, or even spontaneous fission, in the case of certain atoms, like uranium and plutonium.
Why is uranium radioactive?
Positives repel each other. In an atom, the nucleas is full repelling protons with their positive charge. It is the nuclear force that holds them together in the nucleus. A Helium atom has only 2 protons which makes it more stable.Uranium on the other hand, has 92 protons all squashed together. This makes it very unstable which allows it to undergo gamma radiation.That is why Uranium is radioactive.Unstable atoms as uranium are radioactive; the stability depends on the ratio between protons and neutrons.
Can you site examples of nuclear change?
* formation of rutherfordium * fusing of atoms under intense heat and pressure inside a star * radioactive decay of unstable atoms to form new elements * breaking apart of large, unstable atoms in a fission bomb * cosmic rays * nuclear fission and nuclear fusion
What is it called when a large unstable atom splits?
When a large unstable atom splits into two or more smaller atoms, it is called nuclear fission. This process releases a large amount of energy and can result in a chain reaction if not properly controlled.
Is francium strong?
Francium is a soft, highly reactive metal. It is the most unstable of all the naturally occurring elements due to its large atomic size and low electronegativity. It readily reacts with other elements, so it is typically stored in inert gas to prevent this.
What elements are natural made?
In theory, all elements are naturally made, but many of the large ones have decayed into smaller elements over billions of years
What is the process which describes the splitting of a large unstable atom into two intermediate size atoms and extra neutrons called?
Nuclear fission
Does aluminum have large atoms?
all atoms are generally the same size, so "large atoms" would mean molecules.
Which atoms will always be radioactive?
There is no specific atom that will always be radioactive. Any atom with an unstable nucleus can be radioactive, resulting in the emission of radiation. Isotopes of certain elements, such as uranium and plutonium, are more likely to be radioactive due to their relatively large atomic numbers.
Does the element Americium bond easily with other elements?
Americium is a highly radioactive element and does not naturally occur in large quantities. It is mostly used in research and nuclear applications, where it is more likely to form compounds rather than bonding directly with other elements due to its unstable nature.
Why radioactive materials are unstable?
Radioactive metals are unstable as their nuclei is large and do not have a strong binding force as the smaller elements. If a neutron is collided onto a radioactive nuclei, they split into smaller atoms like Uranium splits into Barium and Krypton. Since they are unstable, they have a half life of varying times which range from the age of the earth to nanoseconds for recently discovered elements
What is the name of a large atom?
Apparently uranium is the largest atom, with 92 protons and 92 electrons.
Why 7Th period elements are radioactive?
The 7th period elements are radioactive because they have large atomic numbers with unstable nuclei. The high number of protons and neutrons in the nucleus leads to an imbalance in forces, making the atoms prone to radioactive decay in order to achieve a more stable configuration. Additionally, the presence of unpaired neutrons or protons in these heavy elements contributes to their radioactive nature.
Do all elements decay over time?
It is the unstable isotopes of elements that decay over time. All elements have an isotope or isotopes that are unstable and will decay over time. (These isotopes will be either naturally occurring or will be synthetic.) Some isotopes of some elements, however, are stable, and they will not undergo radioactive decay.To discover what's what, we have to do some homework, and what better place to start than the table of nuclides? It lists all the elemets, and all the isotopes of each element. Further, it tells us which ones are stable, which are unstable, and will also help us determine the decay mode of the unstable nuclides.
