cyanide ion C:::N-
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In a molecule of methane (CH₄), each carbon atom shares four electrons with four hydrogen atoms, resulting in a total of four shared electrons. In a molecule of water (H₂O), the oxygen atom shares two electrons with two hydrogen atoms, leading to a total of two shared electrons. Thus, methane has four shared electrons, while water has two.
A molecule is composed of a specific number of atoms that are bonded together in a unique arrangement. The number of atoms in a molecule varies depending on the chemical formula of the molecule.
A molecule with two atoms of the same electronegativity is called a nonpolar molecule. This is because both atoms have equal pull on the shared electrons, resulting in a symmetrical distribution of charge and no net dipole moment.
Yes, as it shares its two unpaired electrons with the two hydrogen atoms.
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Eight. Oxygen has 6 electrons and shares two more with the hydrogen atoms in covalent bonds
One oxygen atom shares electrons with two hydrogen atoms to create a water molecule.
Methane is a covalent molecule because it is composed of nonmetal atoms (carbon and hydrogen) that share electrons to form covalent bonds. In a covalent bond, the atoms share pairs of electrons to achieve a full outer shell, resulting in a stable molecular structure.
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nopolar
In a molecule of methane (CH₄), each carbon atom shares four electrons with four hydrogen atoms, resulting in a total of four shared electrons. In a molecule of water (H₂O), the oxygen atom shares two electrons with two hydrogen atoms, leading to a total of two shared electrons. Thus, methane has four shared electrons, while water has two.
They are composed of atoms held together by sharing their outer electrons in covalent bonds.