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No, nuclear fission refers to the splitting of atomic nucleus into two or more smaller nuclei, it does not depend on the arrangement of electrons in the outer shell of the atom. The process is driven by the instability of certain heavy isotopes, which leads to the splitting of the nucleus upon absorbing a neutron.
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What will you get when you add atoms together?
When atoms combine at the level of the electron shell, you get molecules. If the combination occurs at the nuclear level, you get nuclear fusion and the release of lots of energy.
Why alkali metals do not show 2 oxidation state?
Because they have only one electron in their valency shell. The second oxidation state would require the atom to lose an electron from its penultimate shell which is full.
Is The shell model a physical model?
Yes, the shell model is a physical model used in nuclear physics to describe the structure of atomic nuclei. It is based on the idea that nucleons (protons and neutrons) occupy energy levels or "shells" within the nucleus, similar to the electron shells in an atom. The shell model helps explain certain nuclear properties and phenomena.
What is the lithium main electron level?
The electron valence shell has 1 electron.
How many electrons shells does a helium atom have?
The electron configuration of helium is 1s2; two electrons on the first (and the single) electron shell.
What is the effective nuclear charge for an electron in the outermost shell of a fluorine atom F?
The effective nuclear charge for an electron in the outermost shell of a fluorine atom (F) is approximately +7. This charge results from the balancing of the positive charge of the nucleus with the shielding effect of inner electrons.
What is the overall of an atom?
The overall of an atom is a nucleus (protons and neutrons), and 1 or 2 electrons. The rest are for large atoms: an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons, an electron shell, electrons.
What will you get when you add atoms together?
When atoms combine at the level of the electron shell, you get molecules. If the combination occurs at the nuclear level, you get nuclear fusion and the release of lots of energy.
Why alkali metals do not show 2 oxidation state?
Because they have only one electron in their valency shell. The second oxidation state would require the atom to lose an electron from its penultimate shell which is full.
During a nuclear reaction what happens to the outer electrons?
During a nuclear reaction, the outer electrons remain largely unaffected because the reaction occurs in the nucleus of the atom, which is much smaller than the electron cloud surrounding it. The electrons are located in energy levels outside the nucleus and are not directly involved in nuclear reactions.
Why does not the nucleus attract the atoms from top to bottom in a periodic table?
Down a group, the number of shell increases and the electron enters into a different shell. Hence, the distance between the nucleus and valence electron increases and the nuclear attraction decreases
How many electrons does sulfur have in its third electron shell?
Sulfur has 2 electrons in its first electron shell, 8 electrons in its second electron shell, and 6 electrons in its third electron shell.
Does lithium have a full outer shell?
No, lithium does not have a full outer shell. It has 1 electron in its outer shell, which allows it to easily lose that electron to achieve a stable electron configuration.
Are valence electrons located in the electron cloud?
The outermost shell of an electron is called the valence shell. This shell may or may not have electrons.The valence shell is a part of the electron cloud.So your answer isYes, the valence electrons are located in the electron cloud.
When an alkali metal reacted with a non metal what happens to the loan outer shell electron?
The electron outside the shell donate its electron to the one inside the shell
If an element is chemically active what is the state of its outer electron shell?
If an element is chemically active, its outer electron shell is not completely filled. This makes the element more likely to form bonds with other atoms in order to achieve a more stable electron configuration.
How many electrons are in each shell of hydrogen?
1, because it has an atomic number of one, meaning it has 1 proton & 1 electron. It takes 2 electrons to fill the first electron shell, but hydrogen only has 1. So it remains at the 1st shell.
