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Silicon has 14 electrons.

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A total of how many electrons are needed to fill the outer shell of most atoms?

There is a total of 8 electrons that are needed to fill outer shell of most atoms. An atom is the smallest unit of matter.


How many valence electrons are in the compound Al2O3?

In the compound Al₂O₃, there are two aluminum (Al) atoms and three oxygen (O) atoms. Aluminum has 3 valence electrons, so 2 Al atoms contribute a total of 6 valence electrons. Oxygen has 6 valence electrons, so 3 O atoms contribute 18 valence electrons. Therefore, the total number of valence electrons in Al₂O₃ is 6 + 18 = 24 valence electrons.


How many valence electrons does isopropyl alcohol have?

Isopropyl alcohol, or isopropanol (C3H8O), has a total of 20 valence electrons. The carbon atoms contribute 12 valence electrons (3 carbon atoms with 4 electrons each), the hydrogen atoms contribute 8 valence electrons (8 hydrogen atoms with 1 electron each), and the oxygen atom contributes 6 valence electrons. Thus, when you sum them up (12 + 8 + 6), you get a total of 20 valence electrons.


In a double bond two atoms share a total of how many electrons?

In a double covalent bond, each atom provides two electrons; a total of four electrons in the bond.


What has a total of 49 electrons?

An indium atom or 49 atoms of hydrogen.


How many valence electrons take part in a triple bond between two atoms?

In a triple bond, a total of six electrons are shared between two atoms. Each atom contributes one electron for a sigma bond, and two atoms contribute two electrons each for two pi bonds.


What two atoms have 20 electrons combined?

Two atoms that have a total of 20 electrons combined could be calcium (Ca) and potassium (K), as calcium has 20 electrons and potassium has 19 electrons. Alternatively, you could have two atoms of calcium, which would also sum up to 20 electrons. Another combination could be a calcium atom (20 electrons) and an oxygen atom (8 electrons) if we consider a different arrangement, but that would exceed the total.


How many total valence electrons take part in triple bond between 2 atoms?

In a triple bond between two atoms, a total of six valence electrons take part. Two electrons come from each atom to form the sigma bond, and the remaining four electrons form two pi bonds.


When two pairs of electrons (four total electrons) are shared between two atoms a bond is formed?

A double bond._.


How many total valence electrons take part in a triple bond between two atoms?

In a triple bond between two atoms, a total of six valence electrons are involved. Each atom contributes three electrons, resulting in three shared pairs of electrons. This type of bonding occurs typically between nonmetals, such as in nitrogen gas (N₂), where the two nitrogen atoms share three pairs of electrons.


How many electrons do the caron atoms have?

Carbon atoms have a total of six electrons. In a neutral carbon atom, these electrons are arranged with two in the first energy level (the innermost shell) and four in the second energy level, allowing for the formation of four covalent bonds with other atoms.


How do atoms in covalent bonds become stable?

Atoms in covalent bonds become stable by sharing electrons to achieve a full outer shell of electrons, typically 8 electrons in total. This sharing of electrons allows the atoms to achieve a more stable, lower energy state, similar to the configuration of noble gases.