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A noble gas typically has 8 electrons, except for helium which has 2 electrons. They have a full outer electron shell, making them stable and unreactive.
A noble gas generally has 8 valence electrons. But helium has only 2
Noble Gasses will not form ions because they already have full shells of electrons, so the proton to electron ratio is 1:1.
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How many electrons does O need to achieve noble gas?
Oxygen needs to gain 2 electrons to achieve a stable octet, like a noble gas.
How many electrons must be gained or lost for Mg to attain a noble gas?
Mg must lose 2 electrons to attain the electron configuration of a noble gas (in this case, Neon).
How many electrons must Kr lose to attain a noble gas electron configuration?
Krypton is a noble gas and need not lose electrons. It is already stable.
What element is a noble gas and has 36 electrons?
Krypton is a noble gas with 36 electrons.
Does a noble gas have twice as many electrons as protons?
equal numbers of protons and electrons
How many valence electrons are in the noble gas neon?
8.
Does a noble gas have twice as many electrons as protons?
equal numbers of protons and electrons
How many electrons does As to gain noble gas configuration?
it should gain 3 electrons
How many electrons will a calcium atom Ca lose in order to get a noble gas configuration?
Calcium will lose two electrons to gain the noble gas configuration of Argon.
How many electrons does I have to gain to become noble gas?
It has 7 valence electrons, so needs 1 more to become noble.
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 does silicon need to gain a noble electron gas configuration?
An atom of silicon needs to gain 4 electrons in its 3p sublevel to attain the noble gas electron configuration of argon, the noble gas in period 3 of the periodic table.
How many valence electrons are in a ion that has achieved a noble gas configuration?
8
How many vance electrons does xenon have?
Xenon is a noble gas belonging to group 18. It has eight valence electrons.
How many electrons must Se gain to acquire noble gas arrangement?
Se has to gain two electrons
How many electrons in carbon in a noble gas electron configuration?
[He] 2s2 2p2 So 6 electrons in all
Noble gas contain electrons?
All noble gasses contain electrons. In fact, all gasses contain electrons.
