Bonds between non metal elements are usually covalent.
Covalent bonds usually form between two or more nonmetals such as H2, HF, H2O, NH3 or CH4.
When elements have same charge
Because energetically, it is favoured over the elements existing as separate atoms.
metals and non-metals
Hydrogen bonds occur in bonding many elements, or compunds.. without them, we would surely die.
between the nitrogen bases of the two strands of DNA
No, NaCl is an ionic salt. Since, chlorine is highly electronegative and sodium is highly electropositive therefore, the bonding between them takes place by ionic bond.
Because energetically, it is favoured over the elements existing as separate atoms.
It is a common bond between hydrogen and nitrogen, fluorine, oxygen because these elements are highly electronegative.
Nonmetals form covalent bonds.
When different elements join to form a substance, it is called a chemical reaction or a chemical bonding process. During this process, atoms of different elements combine and rearrange to create a new substance with different properties. This can occur through various types of bonding such as ionic bonding, covalent bonding, or metallic bonding.
metals and non-metals
Metallic bonding occurs within solid pieces of copper and between individual atoms of copper in such objects.
Hydrogen bonds occur in bonding many elements, or compunds.. without them, we would surely die.
If the one of the elements is a metal, then it's ionic. If they're both nonmetals, then it's covalent. so if it's purely nonmetal, it's covalent, if there's ANY metal, it's ionic. :)
between the nitrogen bases of the two strands of DNA
between the nitrogen bases of the two strands of DNA
Ionic bonds are formed by electrostatic attraction.
No, NaCl is an ionic salt. Since, chlorine is highly electronegative and sodium is highly electropositive therefore, the bonding between them takes place by ionic bond.