Usually, we donât know the specific cause of an individual patientâs thyroid cancer. The majority of thyroid cancer has no apparent cause, and thyroid cancer can occur in anyoneâ¦ Thyroid cancer is also more likely to occur if you have a family member who has had thyroid cancer.
Share. Here is a list of noble metals, which are metals that resist oxidation and corrosion. Some lists include mercury as a noble metal. Sometimes rhenium is considered a member of the noble metal group. By Anne Marie Helmenstine, Ph.D.
The inner transition metals are shown in two rows at the bottom, in pink and purple. An inner transition metal is one of a group of chemical elements on the periodic table. They are normally shown in two rows below all of the other elements. They include elements 57-71 (lanthanides) and 89-103 (actinides). The lanthanides are very similar, and the actinides are all radioactive. They have three incomplete outermost electron shells and are all metals.