Supernova nucleosynthesis. Supernova nucleosynthesis is a theory of the production of many different chemical elements in supernova explosions, first advanced by Fred Hoyle in 1954. The nucleosynthesis, or fusion of lighter elements into heavier ones, occurs during explosive oxygen burning and silicon burning processes. Those fusion reactions create the elements silicon, sulfur, chlorine, argon, sodium, potassium, calcium, scandium, titanium and iron peak elements: vanadium, chromium, manganese, iron, cobalt, and nickel.
While the AKC requires poodles competing in the standard class to be over 15 inches at the shoulder, most average around 22 to 26 inches. Dogs marketed as royal or giant run from 25 to 31 inches tall at the shoulder. While some breeders charge a premium for larger dogs, they are registered with the AKC as a standard poodle. There is no advantage to their size in the show ring.
There are three sizes of Poodle: toy, miniature, and standard. These aren't different breeds, just different sizes of the same dog. The Toy Poodle stands up to 10 inches tall, and weighs about six to nine pounds. The Miniature Poodle stands 11 to 15 inches tall and weighs 15 to 17 pounds. The Standard Poodle stands 15 inches and taller (usually 22 inches); males weigh 45 to 70 pounds and females weigh 45 to 60 pounds.