(mÃ»r'kyÉ-rÄ) Symbol Hg. A silvery-white, dense, poisonous metallic element that is a liquid at room temperature and is used in thermometers, barometers, batteries, and pesticides. Atomic number 80; atomic weight 200.59; melting point -38.87Â°C; boiling point 356.58Â°C; specific gravity 13.546 (at 20Â°C); valence 1, 2. See Periodic Table.
There are Five different types of Vertebrae in the Vertabral collumn (spine). 1) Cervical Vertebrae (7) 2) Thoracic Vertebrae (12) 3) Lumbar Vertebrae (5) 4) Sacral Ve â¦ rtebrae (5) 5) Coccygeal Vertebrae (3).+ 33 others found this useful. Yerroh Jalloh.here are Five different types of Vertebrae in the Vertabral collumn (spine). 1) Cervical Vertebrae (7) 2) Thoracic Vertebrae (12) 3) Lumbar Vertebrae (5) 4) Sacral Ve â¦ rtebrae (5) 5) Coccygeal Vertebrae (3). + 33 others found this useful. Yerroh Jalloh.
(Answer #1). heres the answer: hope it helps... The spinal cord consists of 5 divisions or regions of vertebrae, in the cervical region (the most superior segment) along the spinal cord, are the 'typical' and 'atypical' vertebrae.Altogether this region has 7 vertebrae, named from the most superior to inferior positioned (C1-C7) i.e. from top to bottom.The 'atypical' vertebrae are the two most superior positioned i.e. the top two (C1 & C2); C1 is also called the 'Atlas' and C2 the 'Axis'.The 'typical' vertebrae are the five most inferior positioned i.e. the bottom 5 (C3-C7).Answer #1). heres the answer: hope it helps... The spinal cord consists of 5 divisions or regions of vertebrae, in the cervical region (the most superior segment) along the spinal cord, are the 'typical' and 'atypical' vertebrae.