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A magnesium atom has 12 electrons. When it reacts it usually loses 2 electrons. How does this loss make magnesium more stable?
When magnesium loses 2 electrons, it achieves a full outer electron shell with 8 electrons, similar to the stable configuration of noble gases. This full outer shell configuration makes the magnesium atom more stable because it lowers its overall energy level, making it less likely to react with other atoms to gain additional electrons.
What makes atoms have a stable electron configuration?
In order for an atom to be chemically stable it must have 8 valence electrons.
Which is more stable 3d44s2 or 3d54s1?
3d10 configuration is more stable because it fills up the d orbital completely with 10 electrons, making it more stable than having 5 unpaired electrons in the 3d orbital in the 3d5 configuration.
Is neon more stable than carbon?
Neon is stable because it is a noble gas, and is alreadyat the highest configuration already.Where as carbon is not in its highest configuration (2,4) so it can gain 4 electrons or gain 4 electrons thats why it is not more stable.... conclusion ---- neon is more stable ..
Which is more stable non metals or metals?
Metals are generally more stable than non-metals due to their low ionization energy and tendency to lose electrons to achieve a stable electron configuration. Non-metals, on the other hand, have higher electronegativity and tend to gain electrons to achieve a stable electron configuration. This makes metals more likely to form stable compounds and exhibit metallic bonding, which contributes to their stability.
The existence of resonance makes a molecule less stable than would otherwise be the case?
Resonance actually makes a molecule more stable.
How many more electrons does Fluorine need to have a stable octet?
Fluorine needs one more electron to have a stable octet, as it has 7 valence electrons and stable octet configuration is achieved with 8 electrons.
Why is it important covalent bonds have a full outer shell?
Covalent bonds form when atoms share electrons to achieve a full outer shell, which makes them more stable. A full outer shell corresponds to the octet rule, which states that atoms are more stable when they have eight electrons in their outermost shell. By sharing electrons in covalent bonds, atoms can achieve this stable electron configuration.
Describe the type of electron configuration that makes an atom stable and not likely to react?
A full valence shell of electrons, typically with eight electrons, known as the octet rule, makes an atom stable and less likely to react with other atoms. This configuration is achieved by gaining, losing, or sharing electrons to reach a noble gas configuration. Atoms with a full valence shell are generally more stable and do not readily form chemical bonds.
Do atoms that are stable need more electrons?
no. if the atom is stable it does not need to form any more compounds
How many electrons does Ca lose to become more stable when bonding?
Calcium (Ca) typically loses 2 electrons to become more stable when bonding, as it has 2 valence electrons in its outer shell. By losing these electrons, calcium achieves a full octet, making it more stable.
What is the bonding rule?
The bonding rule states that atoms tend to gain, lose, or share electrons in order to achieve a full outer shell of electrons, known as an octet, which makes them more stable. This results in the formation of chemical bonds between atoms to achieve a more stable electron configuration.
Valence electrons found where?
Valence electron are found in the outer shell of an atom. Depending on the number of valence electrons, the atom is more or less stable: fewer => less stable and more => more stable (inert). Stable = less likely to react with other atoms.
A magnesium atom has 12 electrons. When it reacts it usually loses 2 electrons. How does this loss make magnesium more stable?
When magnesium loses 2 electrons, it achieves a full outer electron shell with 8 electrons, similar to the stable configuration of noble gases. This full outer shell configuration makes the magnesium atom more stable because it lowers its overall energy level, making it less likely to react with other atoms to gain additional electrons.
How many electrons does an atom of nitrogen have on its outer shell?
An atom of nitrogen has 5 electrons in its outer shell. This makes nitrogen a nonmetal and means it requires 3 more electrons to fill its outer shell and become stable.
What is the primary characteristic of element that makes it a good insulator?
If the the number of electrons on the shell are stable.
What makes atoms have a stable electron configuration?
In order for an atom to be chemically stable it must have 8 valence electrons.
