Molecules formed by covalent bonding include water (H₂O), methane (CH₄), and oxygen (O₂), where atoms share electrons to achieve a stable configuration.
No. They combine when the compound is more stable. Any system will tend to go toward a more stable state. If a molecule is less stable than the individual atoms there is a good chance it will fall apart.
Oxygen becomes more stable when it forms compounds.
There are two electrons in all atoms
flourine oxygen and nitrogen forms hydrogen bonding with hydrogen
because calcium is a group 2 element which makes it a metal an oxygen is a group 6 element which makes it a a nonmetal. calcium have to lose 2 electrons to become iso-electronic to neon (to become stable) and oxygen need two electron's to become iso-electronic to neon as well (to become stable) calcium transfer its 2 electrons to oxygen its will become stable and so will oxygen. because this type of bonding took place between a metal an a nonmetal its refers to as a ionic bonding and the compound which form as a result of this type of bonding is known as a ionic compound
It's a stable molecule; there's nowhere for another oxygen atom to bond to a glucose molecule because all the bonding sites on it are filled.
Molecules formed by covalent bonding include water (H₂O), methane (CH₄), and oxygen (O₂), where atoms share electrons to achieve a stable configuration.
No. They combine when the compound is more stable. Any system will tend to go toward a more stable state. If a molecule is less stable than the individual atoms there is a good chance it will fall apart.
Oxygen becomes more stable when it forms compounds.
covalent bonding
There are two electrons in all atoms
A proton or hydrogen ion (H+) is electron deficient and on its own is not stable. To become stable it will bond covalently with a non-bonding electron pair on another atom (such as nitrogen or oxygen) to achieve the electron configuration of helium. This type of bonding is a coordinate covalent bond. It is similar to a normal covalent bond only one atom in the bond contributes both electrons rather than each atom contributing one. This type of bonding is common in polyatomic ions.
flourine oxygen and nitrogen forms hydrogen bonding with hydrogen
Chemical Bonding
heliu helium
In a molecule of oxygen, the two atoms of oxygen are bonded to each other by covalent bonding. The two atoms of oxygen share their two valence electrons and achieve stable electronic configuration.