What Is Another Name For Group Viia?

Group 7A (or VIIA) of the periodic table are the halogens : fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine

What is the name of the group IVA?

Group 4A (or IVA) of the periodic table includes the nonmetal carbon (C), the metalloids silicon (Si) and germanium (Ge), the metals tin (Sn) and lead (Pb), and the yet-unnamed artificially-produced element ununquadium (Uuq).

What are group elements called?

In chemistry and atomic physics, the main group is the group of elements (sometimes called the representative elements ) whose lightest members are represented by helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, and fluorine as arranged in the periodic table of the elements.

What are the Group 17 or group VIIA elements also known as?

Halogen , any of the six nonmetallic elements that constitute Group 17 (Group VIIa) of the periodic table. The halogen elements are fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts).

Why is group Viia called halogens?

Group 17 elements are called halogens because halogen is a Greek word which means ‘salt producing’ . Halogens include fluorine, chlorine, bromine, iodine and astatine. They all are non-metals. They react with metals to form compounds called salts.

What are the group 3 elements called?

Group 3A. Group 3A (or IIIA) of the periodic table includes the metalloid boron (B) , as well as the metals aluminum (Al), gallium (Ga), indium (In), and thallium (Tl).

What is another name for group A elements?

The elements in group IA are called the alkali metals . The elements in group IIA are called the alkaline earth metals. The elements in group VIIA are called the halogens and the elements in group VIIIA are called the noble gases or the inert gases.

Has the most metallic property in Group IVA?

Does Group 4 gain or lose electrons?

Group 4 elements have 4 valence electrons. The non-metals in this family react by gaining 4 extra electrons through the formation of covalent bonds (sharing bonds).

What is the element in Group 4 Period 4?

What is Group 18 called?

Noble gas , any of the seven chemical elements that make up Group 18 (VIIIa) of the periodic table. The elements are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), radon (Rn), and oganesson (Og).

What are group 0 elements called?

Group 0 contains non-metal elements placed in the vertical column on the far right of the periodic table . The elements in group 0 are called the noble gases . They exist as single atoms .

What is the special name of group 18?

The noble gases (Group 18) are located in the far right of the periodic table and were previously referred to as the “inert gases” due to the fact that their filled valence shells (octets) make them extremely nonreactive.

Why is Group 16 called chalcogens?

-Group-16 elements are also called chalcogens. They are called so because most of the copper ores have copper in the form of oxides and sulphides . They also contain small amounts of selenium and tellurium. ... So, group-16 elements are named chalcogens.

What is group 6A called?

Group 6A (or VIA) of the periodic table are the chalcogens : the nonmetals oxygen (O), sulfur (S), and selenium (Se), the metalloid tellurium (Te), and the metal polonium (Po). The name “chalcogen” means “ore former,” derived from the Greek words chalcos (“ore”) and -gen (“formation”).

Which group is called chalcogens?

oxygen group element, also called chalcogen, any of the six chemical elements making up Group 16 (VIa) of the periodic classification—namely, oxygen (O), sulfur (S), selenium (Se), tellurium (Te), polonium (Po), and livermorium (Lv).