colorless, and continues, with increasing presence of color, to the letter z. many of these color distinctions are so subtle that they are invisible to the untrained eye; however, these distinctions make a very big difference in diamond quality and price. fun fact: color is the only factor that is not...
international temperature scale of . argon is produced industrially by the fractional distillation of liquid air. argon has approximately the same solubility in water as oxygen and is times more soluble in water than nitrogen. argon is colorless, odorless, and nontoxic as a solid, liquid, and gas. argon is chemically...
commercial application: metallurgical, abrasive, cement , chemical, and refractory. despite being present in such incredibly vast quantities on earth, the metal never occurs on it's own in nature. instead of existing free like gold and silver, due to its higher level of reactivity, it is always chemically...