What is the group name for alkali metals?
Group 1
The alkali metals are six chemical elements in Group 1, the leftmost column in the periodic table. They are lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr).
What are three similar properties of alkali metals?
Alkali metals share many similar properties including:
- They are shiny, soft, metals.
- They are very reactive.
- They all have one valence electron in the outermost shell which they seek to lose in order to have a full outer shell.
- They are soft enough to be cut with a knife.
What are Group 2 metals called?
alkaline-earth metal
alkaline-earth metal, any of the six chemical elements that comprise Group 2 (IIa) of the periodic table. The elements are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
What name is given to Fe Co Ni as a group?
The Iron Triad is composed of three elements: iron (Fe), cobalt (Co), and nickel (Ni), which share similar chemical and physical characteristics. They are found adjacent to each other in period 4 of the periodic table.
What is the name of Group 7A?
Group 7A (or VIIA) of the periodic table are the halogens: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At). The name “halogen” means “salt former”, derived from the Greek words halo- (“salt”) and -gen (“formation”).
What is the name of group 4A?
Group 4A. 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 elements in Group 8A called?
Group 8A (or VIIIA) of the periodic table are the noble gases or inert gases: helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and radon (Rn). The name comes from the fact that these elements are virtually unreactive towards other elements or compounds.
What are some interesting facts about alkaline earth metals?
Here are the most interesting facts about Alkaline Earth metals. Alkaline Earth metals are all shiny with a silvery color. Alkaline Earth metals are all reactive at standard conditions of pressure and temperature. Alkaline Earth metals lose their 2 outermost electrons having an oxidation state of +2.
What are the alkali earth metals on the periodic table?
Alkaline earth metals are metals that are found in Group II of the periodic table. Six elements such as beryllium, magnesium, calcium, strontium, barium, and radium are placed in this group. These metals show resemblance to alkali metals which is why they are placed besides them in the periodic table.
Where are alkaline earth metals found on the periodic table?
These metals are found in 2nd group and s-block of the periodic table.
What are facts about alkali metals?
Alkali metals are highly reactive, explosive metals found in Group 1 of the periodic table. This group of elements includes sodium, potassium, rubidium, lithium, cesium and francium. While they all occur in nature, they occur in their pure forms only as salts.