Urinary tract infection. Urine discoloration - it might not be blood in the urine. Red urine - see also other causes of red urine or orange urine than blood in urine. Pink urine - small quantities of blood in urine may appear as pink urine. Kidney (renal) conditions Kidney infection.
Intramolecular force. An intramolecular force is any force that holds together the atoms making up a molecule or compound. They contain all types of chemical bonds. They are stronger than intermolecular forces, which are present between atoms or molecules that are not bonded. Types of intramolecular force.
Intramolecular forces are the forces that hold atoms together within a molecule. Intermolecular forces are forces that exist between molecules. Figure of intermolecular attraction between two H-Cl molecules and intramolecular attraction within H-Cl molecule.