Scelta multipla
How can two different nonmetals form a compound?
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11. Bonding & Molecular Structure
Chemical Bonds
Scelta multipla
How many electrons are shared between two atoms during the formation of a double covalent bond?
A
6 electrons
B
4 electrons
C
2 electrons
D
8 electrons
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Understand that a covalent bond involves the sharing of electron pairs between two atoms.
Recall that a single covalent bond consists of one shared pair of electrons, which means 2 electrons are shared.
Recognize that a double covalent bond consists of two shared pairs of electrons.
Calculate the total number of electrons shared in a double bond by multiplying the number of pairs (2) by the number of electrons per pair (2), giving \(2 \times 2 = 4\) electrons.
Conclude that during the formation of a double covalent bond, 4 electrons are shared between the two atoms.
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