They are known as the halogens, and they include fluorine, chlorine, bromine, and iodine. The halogens all have 7 valence electrons, and they exist in nature as diatomic molecules. They are the most reactive of the non-metals.
Yttrium (Y) is considered a group A element as it belongs to group 3 of the periodic table. The group A elements are also known as the representative elements or main group elements. These elements have their outermost electron configurations organized into groups on the periodic table.
If by state the questioner means solid, liquid, gas then the answer is solid- Te is a silvery white metal. Its a trend in the main group elements (other than 17) that the heavier members of the group are metallic.
Te (Tellurium)http://www.webelements.com/tellurium/
B,SI,Ge,As,Sb,Te,Po.
It is the16 column of the Periodic Table , so elements inside this column are O , S , Se ,Te , Po
The stair step for halogens consists of the elements that lie along the boundary between metals and nonmetals on the periodic table. Specifically, this includes elements like arsenic (As), antimony (Sb), and tellurium (Te), which are positioned near the halogen group. These elements exhibit properties of both metals and nonmetals, contributing to their classification as metalloids. Halogens themselves, such as fluorine, chlorine, bromine, iodine, and astatine, are typically found in Group 17 of the periodic table, but do not form a stair-step pattern.
The halogens are the highly reactive nonmetals on the periodic table. This group includes elements such as fluorine, chlorine, bromine, and iodine, which readily form compounds with other elements due to their strong tendency to gain an electron.
The elements in group (column) 16 are:Oxygen (O)Sulfur (S)Selenium (Se)Tellurium (Te)Polonium (Po)Ununhexium (Uuh)
To locate a family of elements in the periodic table, identify the column (group) where the elements are found. The oxygen family, also known as Group 16, includes the elements oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and polonium (Po). Sometimes, it also includes the synthetic element livermorium (Lv). These elements share similar chemical properties due to their position in the same group.
The atomic radii of elements follow a general trend: As you move down a group on the periodic table, atomic radius generally increases. Among the three elements mentioned, Se would have the largest atomic radius, followed by Te, with Br having the smallest atomic radius.
The elements that will commonly form -2 anions are the chalcogens in group 16, otherwise known as the oxygen family. These elements are oxygen (O), sulfur (S), selenium (Se), tellurium (Te), and radioactive polonium (Po).
Te wo Tatake was created on 2011-08-17.