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Does group 2A gain electrons or lose electrons in order to achieve a noble gas configuration?
loses 2 electrons to achieve a noble gas configuration
How many electrons would sodium have to lose to have a noble gas configuration?
Sulfur must lose six electrons to attain noble gas electron configuration (in SO3, H2SO4 etc) but in most of the compounds it will exist as sulphides which is formed when sulphur will gain two electrons.
How many electrons must be gained or lost for selenium to achieve a noble gas electron configuration?
Selenium should gain two electrons and lose six electrons to achieve a noble gas electron configuration.
How many electrons for Aluminum to achieve a noble gas electron configuration?
Aluminum has 13 electrons. To achieve a noble gas electron configuration like neon, aluminum needs to lose 3 electrons to have the same electron configuration as neon (10 electrons). This results in the formation of the Al3+ ion.
How many electrons would calcium have to give up to achieve a noble-gas configuration?
Calcium has to lose 2 electrons to form noble gas configuration.
What is the different ways in which atoms try to attain the electronic configuration of noble gasses with an example?
Metals like sodium,potassium get noble gas configuration by losing electrons. Elements like nitrogen,oxygen get noble gas configuration by gaining electrons. Halogens get noble gas configuration by sharing electrons.
Does group 2A gain electrons or lose electrons in order to achieve a noble gas configuration?
loses 2 electrons to achieve a noble gas configuration
Does sodium not lose or gain electrons?
Sodium typically loses one electron to achieve a stable electron configuration, forming a +1 ion. This is because sodium has one electron in its outermost shell, and losing it allows sodium to achieve a full outer shell, similar to the noble gas configuration.
How many electrons does nitrogen gain in order to achieve a noble gad electron configuration?
nitrogen has 5 valence electrons. It should gain 3 electrons to achieve a noble gas configuration.
How many electrons would sodium have to lose to have a noble gas configuration?
Sulfur must lose six electrons to attain noble gas electron configuration (in SO3, H2SO4 etc) but in most of the compounds it will exist as sulphides which is formed when sulphur will gain two electrons.
What is the stable electron arrangement of sodium after the 3s sublevel electrons been removed?
The stable electron arrangement of sodium after the 3s sublevel electrons have been removed is the noble gas configuration of neon. Sodium loses one electron to achieve a full outer shell, similar to the electron configuration of the nearest noble gas element.
How many electrons does carbon have to give up to achieve a noble gas configuration?
4 but it will need energy, so carbon gain 4 electrons to achieve a noble gas configuration.
How many electrons must be gained or lost for selenium to achieve a noble gas electron configuration?
Selenium should gain two electrons and lose six electrons to achieve a noble gas electron configuration.
Why sodium and magnesium form positive ions?
Sodium and magnesium form positive ions because they lose electrons in order to have a filled valence shell, like a noble gas. A sodium atom loses one electron so that its ion has a 1+ charge and the noble gas configuration of neon. A magnesium atom loses two electrons so that its ion has a charge of 2+ and the noble gas configuration of neon.
How can elements achieve the configuration of noble gases?
By transfer or sharing of electrons.
How many electrons does silver have to gave up in order to achieve a pseudo-noble-gas electron configuration?
Silver (Ag) has 47 electrons. To achieve a pseudo-noble-gas electron configuration, silver would need to lose one electron to achieve a stable electron configuration that resembles a noble gas configuration like argon.
How many electrons for Aluminum to achieve a noble gas electron configuration?
Aluminum has 13 electrons. To achieve a noble gas electron configuration like neon, aluminum needs to lose 3 electrons to have the same electron configuration as neon (10 electrons). This results in the formation of the Al3+ ion.
