Disulphide bonds. A covalent bond between two sulfur atoms.
When hair is reset using heat or chemicals, disulfide bonds are reformed. These bonds are responsible for the hair's shape and structure.
Ionic bonds in hair are formed when atoms that have gained or lost electrons, such as those in hair proteins like keratin, attract oppositely charged ions. These attractions create strong bonds that help maintain the structure of hair strands. Ionic bonding is important for the overall strength and resiliency of hair.
Ionic bonds are formed when electrons are transferred between atoms, resulting in the attraction between oppositely charged ions.
The bonds that form between the building blocks of a fat molecule are ester bonds. These bonds are formed between a fatty acid molecule (containing a carboxyl group) and a glycerol molecule (containing hydroxyl groups). Ester bonds are a type of covalent bond formed through a condensation reaction.
The type of bond present in C7H6O3 is covalent bonds. Covalent bonds are formed when atoms share electrons to achieve stability.
When hair is reset using heat or chemicals, disulfide bonds are reformed. These bonds are responsible for the hair's shape and structure.
As a metal thorium has metallic bonds; in compounds ionic bonds are formed.
When hair is permed, the disulfide bonds in the hair's protein structure are broken using a chemical solution. This allows the hair to be reshaped into a curled or wavy form before new bonds are formed with the hair in the desired shape.
covalent bonds
Ionic bonds in hair are formed when atoms that have gained or lost electrons, such as those in hair proteins like keratin, attract oppositely charged ions. These attractions create strong bonds that help maintain the structure of hair strands. Ionic bonding is important for the overall strength and resiliency of hair.
Covalent bonds are bonds formed by the sharing of electrons.
celefidual bonds
When electrons are shared, covalent bonds are formed. Covalent bonds are of two types, polar and non-polar. A complex type of covalent bonds are co-ordinate covalent bonds or dative bonds.
when a metal bonds with a non metal electrovalent compound is formed
Ionic bonds are formed when electrons are transferred between atoms, resulting in the attraction between oppositely charged ions.
The bonds in a N type or a P type semiconductor depends upon the impurity added into it. For example a trivalent impurity is added then three bonds will be formed by each atom and it becomes a P-type semiconductor whereas if a pentavalent impurity is added then five bonds will be formed by each and every atom and it becomes a N-type semiconductor.
Cross bonds in hair are formed by hydrogen and salt bonds that create links between the keratin protein chains. These bonds contribute to the hair’s overall structure and stability, allowing it to maintain its shape and resilience. Visually, hair with strong cross bonds appears smoother and more uniform, while weakened bonds can result in frizz and uneven texture. Overall, cross bonds play a crucial role in the hair's strength and flexibility.