Sweet gums are so called because they exude a fragrant yellow resinous gum.. The tree is known by a wide variety of names, among them alligator-tree and alligator wood (probably a reference to the warty knobs on the tree's bark), incense tree and liquidambar.
What is asbestos? Asbestos is the name given to a group of naturally occurring fibrous minerals that are resistant to heat and corrosion. Because of these properties, asbestos has been used in commercial products such as insulation and fireproofing materials, automotive brakes, and wallboard materials.
How Many Elements on the Periodic Table of the Elements Occur Naturally? Calcium in a naturally occurring periodic element. Between 94 and 98 elements, including Oxygen, on the periodic table occur naturally. The periodic table arranges elements according to shared properties. Iron is a naturally occurring element.