WebFor example, the elements of Group 1 are known as the alkali metals, Group 2 are the alkaline earth metals, Group 17 are the halogens, and Group 18 are the noble gases. Group 1: The Alkali Metals The alkali metals are lithium, sodium, potassium, rubidium, cesium, and francium. WebFeb 25, 2024 · The nonmetals or non-metals are a group of elements located on the right side of the periodic table (except for hydrogen, which is on the top left). These elements are distinctive in that they typically have …
Solved The main group elements of the periodic table are …
WebThe family of metals in the Periodic Table? The family of non-metals in the Periodic Table; How many main groups are there in the Periodic Table?? Eight? Two? Four? Eighteen ... To which group in the Periodic Table does the unreactive element argon belong?? Group 0? Group II (2)? Group VII (7)? domnik supska
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WebGroup 1 metals include Alkali Metals, which are Lithium (Li), Sodium (Na), Potassium (K), Rubidium (Rb), Cesium (Cs) and Francium (Fr). Minerals and seawater are rich in alkali metals. The valence shell of alkali metals contains one electron. Therefore, the electronic configuration is ns 1. WebMar 17, 2024 · The metals of group 1 are called alkali metals; group 2 are called alkaline earth metals, group 3 to group 13 are called transition metals, the two-row below transition metals in the periodic table are called lanthanoids, and actinides or inner transition metals, and metals in the group 13 to group 16 are called post-transition metals. WebApr 1, 2016 · There are multiple ways of grouping the elements, but they are commonly divided into metals, semimetals (metalloids), and nonmetals. You'll find more specific groups, like transition metals, rare earths, alkali metals, alkaline earth, halogens, and noble gasses. Groups in the Periodic Table of Elements quem traiu jesus