s-block and p-block elements

What are the Group VII A Elements Properties ?

Group VII A Elements (Halogen Family) The word halogen means salt former. Halogens belong to group VII-A or group 7 or group 17 of the periodic table. This group consists of the elements which are given in the following. Electronic Configuration of Group VII-A (Halogens) Fluorine (F) (1s2, 2s2, 2p5 ) Chlorine (Cl) (1s2, 2s2, …

What are the Group VII A Elements Properties ? Read More »

Group IV-A Elements Properties : Melting and Boiling Point | Metallic Character | Oxidation state | Inert pair Effect – Chemistry

Group IV-A Elements This group of elements is placed in middle of periodic table. Group 4A (or IVA or group 14) elements of the modern periodic table includes the nonmetal carbon (C), the metalloids silicon (Si) and germanium (Ge), the metals tin (Sn) and lead (Pb), and ununquadium (Uuq).  Melting and Boiling Point of group 4 A …

Group IV-A Elements Properties : Melting and Boiling Point | Metallic Character | Oxidation state | Inert pair Effect – Chemistry Read More »

Peculiar Behaviour of Beryllium | s-block element – mydigitalkemistry

Peculiar Behaviour of Beryllium: Beryllium is the s-block element of the modern periodic shows some differences from the rest of the members of its family. The electronic configuration of Beryllium is 1s2 2s2 The anomalous properties of beryllium is especially due the following reasons: small size high electronegativity  high ionization energy  high polarizing power (i) Beryllium atom …

Peculiar Behaviour of Beryllium | s-block element – mydigitalkemistry Read More »

Group II-A Elements Alkaline Earth Metals Occurrence, Physical and Chemical Properties, Reactivity and Compounds

Group II-A Elements of periodic table   Be (Beryllium)  Mg (Magnesium)  Ca (Calcium)  Sr  (Strontium)  Ba (Barium)  Ra (Radium) Alkaline earth metals are the most reactive metals in the periodic table after alkali metals (Group IA). Group II A elements having a valence shell configuration of ns2 (full filled orbitals). Alkaline earth metals (Group II A …

Group II-A Elements Alkaline Earth Metals Occurrence, Physical and Chemical Properties, Reactivity and Compounds Read More »

Group 1 Elements alkali Metals Occurrence, Physical and Chemical Properties, Reactivity and Compounds

Group 1 Elements alkali Metals Occurrence, Physical and Chemical Properties, Reactivity and Compounds Group I-A Elements Elements of Group I-A are called alkali metals due to the alkaline nature of their oxides and hydroxides. Namely, Lithium (Li) , Sodium (Na) , Potassium (K), Rubidium (Rb) , Cesium (Cs) and Francium (Fr) are group 1A elements …

Group 1 Elements alkali Metals Occurrence, Physical and Chemical Properties, Reactivity and Compounds Read More »

Why does Lithium show anomalous behavior in its group

Anomalous Behavior of Lithium in its group: Lithium being 1st member of the group 1 with the symbol Li and atomic number 3 and electronic configuration of 1s2 2s1 shows some differences from the rest of the members of its group. (i)  Melting and boiling point of Lithium are much higher than other members of its …

Why does Lithium show anomalous behavior in its group Read More »

Trends in Chemical properties of elements in period 3

Trends in Chemical properties of elements in period 3 : Period 3 of the table consists of Sodium, Magnesium, Aluminum, Silicon, Phosphorus, Sulphur, Chlorine and Argon. They can be roughly divided into metals (Na, Mg and Al), metalloids (Si) and non-metals (P, S, Cl, and Ar), and therefore the elements within these groups tend to …

Trends in Chemical properties of elements in period 3 Read More »

%d