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Tetravalence

en.wikipedia.org/wiki/Tetravalence

In chemistry, a tetravalence is the state of an atom with four electrons available for covalent ... Let us see how carbon forms the single, double and triple bonds in the following ... A carbon atom...

An atom that has single electrons in its outermost shell - Answers.com

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An atom that has single electrons in its outermost shell? An atom that has single ... Atoms with less than 4 electrons in their outermost shell? represent a group of  ...

Elements and Atoms

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3) has three electrons, two in the K shell and one located farther from the ... by the number of electrons in its outermost energy level (shell). ... Any atom of the first group will interact with a single atom of any of the ...

Covalent Bonds - Life Sciences Cyberbridge

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Electron 'sharing' occurs when the electrons in the outermost electron shell, ... Shown below, each Hydrogen atom (H) and its single electron are depicted in ... Carbon (C) has four valence electrons, and requires four additional electrons to ...

Script - WHFreeman

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Sodium has electrons in three electron shells, but its outermost shell ... carbon shares electrons with hydrogen atoms, forming four covalent single bonds.

The Periodic Table - Chemicool

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A lithium atom has two electrons orbiting in an inner shell and only one electron .... above, a sodium atom loses its single valence electron to a chlorine atom.

SparkNotes: Atomic Structure: Electron Configuration and Valence ...

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The outermost orbital shell of an atom is called its valence shell, and the ... For example, sodium (Na), which has a single electron in its outer 3s orbital, can lose  ...

The periodic table, electron shells, and orbitals - Khan Academy

www.khanacademy.org/science/biology/chemistry--of-life/electron-shells-and-orbitals/a/the-periodic-table-electron-shells-and-orbitals-article

In contrast, chlorine has only seven electrons in its outermost shell, while sodium has ... They are unstable as single atoms, but can become stable by losing or ...

CHEMISTRY I: ATOMS AND MOLECULES

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Atoms | Electrons and energy | Chemical Bonding | Chemical reactions and ... Phosphorous in column VA, row 3 has 5 electrons in its outer shell, and has .... The sharing of a single electron pair is termed a single bond. ... An atom tends to react with other atoms when its outermost shell is only partly filled with electrons.

Jones And Bartlett Publishers - Nutrition Resources

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An atom having an incomplete outer shell can satisfy the octet rule in one of three ways: ... means of the electrons in their outermost (highest) energy levels, or shells. ... "take" enough electrons to complete its outer shell from an atom that has only ... The single electrons in the outer energy levels of the sodium atoms a...

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An atom that has single electrons in its outermost shell is called

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Atoms with a single valence electron belong to ... in its outermost shell is called? ... An atom that has single electrons in its ... What is the outermost shell of an ...

Chemistry Modules

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The number of protons an atom has is called the atom's atomic number, and ... Example of an unstable atom with a single electron in its outer-most shell.

electron shell | chemistry and physics | Britannica.com

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The sodium atom has a single electron in its outermost shell, while chlorine needs one electron to fill its outer shell. Sodium donates one electron to chlorine,  ...