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In a covalent bond can atoms become chemically stable by sharing their valence electrons?
Yes, a covalent bond involve sharing of electrons between two atoms.
How many electrons would polonium lose to become stable?
Atoms become chemically neutral with either 2 or 8 electrons in the outermost orbital. Polonium would lose 2 electrons to become chemically neutral. Because Polonium is radioactive it will remain unstable until gains two in Atomic Number to resemble the configuration of Lead.
How many electrons does a chemically stable atom have in its outer energy level?
8 electrons
How can a metal in group 2 of the periodic table become a chemically stable ion?
A metal in group 2 of the periodic table, such as magnesium or calcium, can become a chemically stable ion by losing its two valence electrons. This process forms a cation with a +2 charge, leading to a stable electron configuration similar to that of the nearest noble gas. The loss of these electrons allows the metal to achieve a lower energy state and greater stability, as it fulfills the octet rule.
What makes atoms have a stable electron configuration?
In order for an atom to be chemically stable it must have 8 valence electrons.
Does an atom with 2 electrons in its second shell gain or give up electrons?
They give up electrons because it is easier for them to become chemically stable that way.
In a covalent bond can atoms become chemically stable by sharing their valence electrons?
Yes, a covalent bond involve sharing of electrons between two atoms.
In order to become a chemically stable ion a neutral atom of calcium will?
It would have to lose two electrons.
In covalent compounds atoms become chemically stable by doing what?
In covalent compounds, atoms become chemically stable by sharing electrons with each other to fill their outermost energy levels. By sharing electrons, atoms can achieve a full outer electron shell, which is typically 8 electrons for most elements (except for hydrogen and helium which need 2 electrons).
How the number of electrons in an energy level affect bond formation?
If the atom is chemically stable it doesnt need to bond, it is chemically stable when the outermost level is completely full of electrons
How many electrons would polonium lose to become stable?
Atoms become chemically neutral with either 2 or 8 electrons in the outermost orbital. Polonium would lose 2 electrons to become chemically neutral. Because Polonium is radioactive it will remain unstable until gains two in Atomic Number to resemble the configuration of Lead.
How can nitrogen become more chemically stable?
Nitrogen is sufficiently stable.
What element is stable with 2 valence electrons?
Helium is stable with 2 valence electrons. It has a full outer electron shell, making it chemically inert and stable.
Why are Sodium and Chlorine not stable elements?
Sodium and Chlorine are chemically unstable due to the amount of electrons each has in the outer shells (also known as layers) of their atoms. Sodium has 11 electrons. First shell: 2 electrons Second shell: 8 electrons Third shell: 1 electron As the number of electrons in the last shell is not 8 and as the shell is not full Sodium is chemically unstable. Chlorine has 17 electrons. They are arranged like this: First shell: 2 electrons Second shell: 8 electrons Third shell: 7 electrons The number of electrons in the last shell is not 8, and the shell is not full, and thus, chlorine is chemically unstable. To give an example of a chemically stable element, Argon has 8 atoms in its last shell, which is why it is chemically stable and therefore does not react with any element.
Which noble gases are the most chemically stable?
Gases with eight valence electrons.
How many electrons does a chemically stable atom have in its outer energy level?
8 electrons
How can a metal in group 2 of the periodic table become a chemically stable ion?
A metal in group 2 of the periodic table, such as magnesium or calcium, can become a chemically stable ion by losing its two valence electrons. This process forms a cation with a +2 charge, leading to a stable electron configuration similar to that of the nearest noble gas. The loss of these electrons allows the metal to achieve a lower energy state and greater stability, as it fulfills the octet rule.
