The UPGMA algorithm constructs a rooted tree (dendrogram) that reflects the structure present in a pairwise similarity matrix (or a dissimilarity matrix).At each step, the nearest two clusters are combined into a higher-level cluster.he UPGMA algorithm constructs a rooted tree (dendrogram) that reflects the structure present in a pairwise similarity matrix (or a dissimilarity matrix).
 It is potassium.   kalium is the latin name for potash,(pot ashes) which is what potassium is named for. 3 people found this useful. Edit. Share to: 1  The Periodic Table of Elements Life is sustained by a number of chemical elements.2  They are responsible for the birth of planets and the evolution of cells to complex organisms. kalium is the latin name for potash,(pot ashes) which is what potassium is named for. 3 people found this useful. Edit. Share to: 1  The Periodic Table of Elements Life is sustained by a number of chemical elements. 2  They are responsible for the birth of planets and the evolution of cells to complex organisms.
Best Answer: What is alum? Alum is a salt that in chemistry is a combination of an alkali metal, such as sodium, potassium, or ammonium and a trivalent metal, such as aluminum, iron, or chromium.The most common form, potassium aluminum sulfate, or potash alum, is one form that has been used in food processing.E: what is the difference between alum(like salt) and ammonium alum (like baby powder)? also, what is ammonium alum used for? i bought it in the supermarket. all the label says is &quot;do not ingest&quot; it doesn&#39;t have uses or directions on it.