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What neither gain nor lose electrons in order to be considered stable?
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How many electrons would an atom of carbon need to have to be a negative ion?
There are six electrons in two shells.In order to stable carbon, it take electrons from nearest noble gas to stable the carbon.It order to stable carbon it gain -4 electrons from the nearest noble gas Neon.
What makes atoms have a stable electron configuration?
In order for an atom to be chemically stable it must have 8 valence electrons.
What happens when the outermost electron shell of an element such as a neon contains the maximum number of eight electrons?
Neon (Ne, #10) has 8 electrons in its outermost shell. This is a very stable arrangement of electrons; in fact, many other elements either lose or gain electrons in order to achieve this same arrangement that neon already has. For that reason, neon is inert, meaning it does not react. It is neither the reactant nor the product in chemical reactions.
Why does oxygen form with an ion with -2 charge?
A lone, neutral oxygen atom has 6 electrons in its outer shell, but this is not very stable, so oxygen will tend to gain 2 more electrons in order to get a full, stable shell of 8 electrons.
The inertness of the noble gases is due to?
Noble gases are inert because they contain a "stable octet" of electrons in the outermost shell of the atom (valence electrons). This means that the noble gases do not need to react to lose or gain electrons in order to become stable, since scientists have determined that 8 valence electrons is a stable electron configuration.
How many electrons would an atom of carbon need to have to be a negative ion?
There are six electrons in two shells.In order to stable carbon, it take electrons from nearest noble gas to stable the carbon.It order to stable carbon it gain -4 electrons from the nearest noble gas Neon.
What tends to take on electrons in order to become stable?
Nonmetals
How many electrons to most elements need to become stable?
Most elements need 8 electrons in their valence shells.
How many valance electrons does nitrogen?
5 valence electrons because it needs to gain 3 electrons in order to become stable
How many more electrons does silicon need in order to have a stable octet?
Silicon, like carbon, has four valance electrons, and needs another four to have a stable octet.
How many electrons are called are needed in the outer energy level of most atoms for the atom to be stable?
Eight electrons, called an octet, are needed by most atoms in order to be stable.
Can you consider aluminum chlorine calcium and potassium give up electrons to be stable?
The metals aluminum, calcium, and potassium will give up electrons to be stable. Chlorine is a nonmetal and it will gain an electron in an ionic bond in order to be stable.
Which of the atomic particles requires 8 electrons in the outer shell in order to be considered a stable atom?
protons in the nucleus (the nucleus should have 8 protons). It is the oxygen-16 atom.
What makes atoms have a stable electron configuration?
In order for an atom to be chemically stable it must have 8 valence electrons.
What does oxygen need to do in order to to achieve a stable electron configuration?
Oxygen atoms need to share or gain two electrons in order to achieve a stable electron configuration.
What happens when the outermost electron shell of an element such as a neon contains the maximum number of eight electrons?
Neon (Ne, #10) has 8 electrons in its outermost shell. This is a very stable arrangement of electrons; in fact, many other elements either lose or gain electrons in order to achieve this same arrangement that neon already has. For that reason, neon is inert, meaning it does not react. It is neither the reactant nor the product in chemical reactions.
Why is the ionisation energy of Nitrogen higher than Beryllium?
Beryllium is a metal. It has 2 valance electrons (in the outer shell), and therefore it tends to lose those electrons in order to achieve a stable electron configuration, which in the case of beryllium is also 2 electrons, but in the inner shell. Nitrogen is a nonmetal, with 5 valence electrons, and it tends to acquire more electrons in order to reach a stable electron configuration of 8. Less energy is need to lose electrons when the result is going to be a stable electron configuration.
