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What doe chlorine have to achieve the same electron arrangement as neon?
Chlorine needs to gain one electron to achieve the same electron arrangement as neon, which has a stable octet (eight valence electrons). By gaining one electron, chlorine will have a full outer shell with eight electrons, resembling the electron arrangement of neon.
Sodium is in group 1 how many valence electrons does sodium have?
Sodium has one valence electron because it is in group 1 of the periodic table.
What is the electron arrangement in sodium?
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What is the electron group arrangement for SF2?
The electron group arrangement for SF2 is trigonal planar. This means that the sulfur atom is surrounded by three regions of electron density, with two of these being bonding pairs and one being a lone pair.
How many electrons must be gained by atoms of CI to form a noble gas arrangement?
Atoms of Cl must gain one electron to form a noble gas arrangement, as it needs a full outer shell with eight electrons to achieve stability, similar to the nearest noble gas, argon.
Which atom has the same electron shell arrangement of a ion of bromine?
An ion of bromine has the electron shell arrangement of 2, 8, 18, 7. Therefore, an atom that has the same electron shell arrangement would be one that has 35 electrons, such as the element bromine itself before it becomes an ion with a charge of -1.
What represents chlorine ion with a stable arrangement of eight valance electrons?
A chlorine ion with a stable arrangement of eight valence electrons is called a chloride ion (Cl-). It achieves this stable arrangement by gaining one electron from another atom to fill its outermost electron shell.
Is the electron arrangement in a sodium ion similar to neon?
Yes, the electron arrangement in a sodium ion (Na+) is similar to neon. Both ions have a stable electron configuration with a full outer energy level (valence shell), making them inert and unreactive. Sodium loses one electron to achieve the same electron configuration as neon.
Which electron arrangement is that of a metallic element?
The electron arrangement of metallic elements typically involves one or two electrons in the outermost shell, which allows them to easily lose electrons and form positive ions. This electron arrangement gives metallic elements their characteristic ability to conduct electricity and heat well.
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.
Is the electron arrangement in a sodium ion similar to neon or argon?
The electron arrangement in a sodium ion (Na+) is similar to neon, as both have a full outer electron shell. Sodium loses one electron to achieve the stable electron configuration of neon (2,8). Argon has a full outer shell with 8 electrons, making it different from both sodium and neon.
How many electrons are in each shell of hydrogen?
1, because it has an atomic number of one, meaning it has 1 proton & 1 electron. It takes 2 electrons to fill the first electron shell, but hydrogen only has 1. So it remains at the 1st shell.
