Steroid use commonly causes severe acne and fluid retention, as well as several effects that are gender-and age-specific: 1  For men âshrinkage of the testicles (testicular atrophy), reduced sperm count or infertility, baldness, development of breasts (gynecomastia), increased risk for prostate cancer.buse of anabolic steroids may lead to aggression and other psychiatric problems, for example. Although many users report feeling good about themselves while on steroids, extreme mood swings can also occur, including manic-like symptoms and anger (âroid rageâ) that may lead to violence.
intermolecular bonding - hydrogen bonds This page explains the origin of hydrogen bonding - a relatively strong form of intermolecular attraction. If you are also interested in the weaker intermolecular forces (van der Waals dispersion forces and dipole-dipole interactions), there is a link at the bottom of the page.
Polar covalent bonding. In most covalent compounds [compound: A compound is a substance formed by the chemical union (involving bond formation) of two or more elements.] the bonding is polar covalent. Covalent bonds with unequal electron sharing are called polar covalent bonds.hen two atoms bonded by a covalent bond have the same electronegativity the electrons will be equally shared. This is called pure (non-polar) covalent bonding. For example, the chlorine molecule, Cl 2.