A compound is formed from atoms. Covalent bond is weaker.
Strongest bond that forms between 2 atoms.
It is the covalent bond.
Energy has to be released for a bond to be formed.
When two atoms share electron(s) between themselves in a covalent bond.
Covalent.
A polar covalent bond is formed when the difference between electronegativities of two atoms is 0,4 to 1,7.
A covalent bond would form between these atoms. Covalent bonds involve atoms sharing electrons.
A chemical bond that may be ionic where the atoms bonded together are charged or covalent where electrons are shared. The nature of the bond depends on the relative electronegativity of the atoms involved. An example of an ionic bond is in sodium chloride. An example of a covalent bond is one between carbon and hydrogen for example in a hydrocarbon. When an element atom bonds to another atom of the same elemnt then that bond is covalent, eg O2, N2, H2, S8.
A covalent bond
The bond between oxygen atoms is considered as covalent.
Carbon forms covalent bond when it shared electrons with other atoms.
A covalent bond forms when atoms share electrons.