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.
When the electronegativities are not equal, electrons are not shared equally and partial ionic charges develop. The greater the electronegativity difference, the more ionic the bond is. Bonds that are partly ionic are called polar covalent bonds. Nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal. Polar and Nonpolar Covalent Bonds. Nonpolar Covalent Bond.