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How many electrons must be gained or lost for Mg to attain a noble-gas?
Wiki User
∙ 14y ago
For Mg to attain a pseud noble gas formation it must lose two electrons, becoming the ion Mg2+.
Wiki User
∙ 14y ago
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How many electrons must be gained or lost for Mg to attain a noble gas?
It should loose 2 electrons to become a noble gas.
Which takes place during a redox reaction?
Electrons are both gained and lost. Electrons are both gained and lost.
An atom that has gained an electron is?
An atom that has gained an electron becomes a negatively charged ion.
How many electrons will be gained or lost by scandium?
Usually three will be lost.
Are electrons lost or gained during the formation of a negatively charged ion?
They are gained.
How many electrons must be gained or lost for calcium to attain a noble-gas electron configuration?
two electrons lost
How many electrons must be gained or lost for Mg to attain a noble gas?
It should loose 2 electrons to become a noble gas.
How many electrons must be gained or lost for calcium to attain a noble gas electron configuration?
Ca needs to lose 2 electrons to become Ca+2
Which takes place during a redox reaction?
Electrons are both gained and lost. Electrons are both gained and lost.
What is gained in a chemical reaction?
Electrons are the ones gained or lost in a chemical reaction. Electrons are gained in oxidation and lost through the chemical reaction known as reduction.
An atom that has gained an electron is?
An atom that has gained an electron becomes a negatively charged ion.
When electrons cannot be gained or lost they are?
Shared
Silicon how many electrons are gained or lost?
it has gain 4 electrons
How many electrons are gained when going from Al to Al3 plus?
-3 electrons are gained,i.e,3 electrons are lost by Al and 3 electrons are gained by the other atom nearby.
How many electrons will be gained or lost by scandium?
Usually three will be lost.
Are electrons lost or gained during the formation of a negatively charged ion?
They are gained.
What are Atoms that carry an electrical charge called because they have gained or lost electrons?
Atoms that carry an electrical charge because they gained or lost electrons are called ions. An atom that has lost electrons will be positively charged, and it is called cation. On the other hand, an atom that has gained electrons will be negatively charged, and it is called anion.
