The d-Block elements, also known as the transition elements, occupy the central portion of the periodic table between the s-block and p-block elements. These elements have partially filled d orbitals and exhibit a variety of oxidation states, complex formation, and catalytic properties. To prepare for the JEE (Main+Advanced) exam, it is important to have a…
S-block elements are a group of chemical elements in the periodic table that have their outermost electron in the s orbital. These elements are located in the first two columns of the periodic table, i.e., Group 1 (alkali metals) and Group 2 (alkaline earth metals). To prepare for JEE Main and Advance, it is important…
The incandescent lamp (/ˈhælədʒən, ˈheɪ-, – loʊ-, – ˌdʒɛn/) are a gathering in the occasional table comprising of six synthetically related components: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), astatine (At), and tennessine (Ts), however some authors[who?] would reject tennessine as its science is obscure and is hypothetically expected to be more similar to…
