Jyoti Bashyal 
When a non-volatile solute is added to a solvent, some of the solute molecules take up surface space and decrease the rate of evaporation. Since they are non-volatile, these solutes … Read more
Iron is the metallic element with the atomic number 26 and is represented by the symbol ‘Fe’ in the periodic table. It is classified as a transition metal and belongs … Read more
Manganese is the chemical element that belongs to the group 7 of period 4 in the periodic table. It is a transition metal with the atomic number 25 and is … Read more
ATitanium is a chemical element that belongs to Group 4 (IVb) of the periodic table and is represented as (Ti) in the periodic table.Titanium is the ninth-most prevalent element (0.63% … Read more
Chromium is a chemical element with the atomic number 24 and it is represented by the symbol ‘Cr’ in the periodic table. It is the first element of the group … Read more
Scandium is the chemical element that belongs to the group 3 of the periodic table. It is classified as the transition and rare earth metal which is represented by the … Read more
Calcium is a chemical element that belongs to Group 2 (IIa) of the periodic table and is represented as (Ca) in the periodic table. It is the fifth most plentiful … Read more
Vanadium is a chemical element that belongs to Group 5 (Vb) of the periodic table and is represented as ‘V’ in the periodic table. Found combined in various minerals, coal, … Read more
Argon is a chemical element represented by symbol (Ar). Atomic number of argon is 18. It is in the group 18 of the periodic table and it’s a noble gas … Read more