1 Glands in the armpit (axillary lymph nodes) may swell from an injury or infection to the arm or hand. 2  A rare cause of axillary swelling may be breast cancer or lymphoma. 3  The lymph nodes in the groin (femoral or inguinal lymph nodes) may swell from an injury or infection in the foot, leg, groin, or genitals.hich lymph nodes are swollen can help identify the problem. 1  The glands on either side of the neck, under the jaw, or behind the ears commonly swell when you have a cold or sore throat.
Sulfur is a plentiful element found in nature. Though less commonly known than nitrogen or iron, sulfur is a vital mineral necessary for balanced soil, plant growth and reproduction. Sold as a fertilizer, an herbicide and an insecticide, sulfur affects soil pH and, therefore, must be used with care.
Most of the sulfur that is produced is used in the manufacture of sulfuric acid (H 2 SO 4). Large amounts of sulfuric acid, nearly 40 million tons, are used each year to make fertilizers, lead-acid batteries, and in many industrial processes.ydrogen sulfide (H 2 S) is a gas that smells like rotten eggs. Sulfur dioxide (SO 2), formed by burning sulfur in air, is used as a bleaching agent, solvent, disinfectant and as a refrigerant.