Category: Lab Notes: Chemistry

Chlorargyrite is a silver halide mineral with the chemical formula AgCl, and it serves as an important secondary ore of…

Argentite is a silver sulfide mineral with the chemical formula Ag₂S, and it is one of the most important ores…

Organotin compounds are a diverse class of organometallic chemicals in which tin (Sn) atoms are covalently bonded to one or…

Matter is anything that has mass and occupies space. It makes up everything in the physical universe, from the tiniest…

Ionization energy (IE) is a fundamental concept in chemistry that describes the amount of energy required to remove an electron…

The nonmetals are a diverse group of elements in the periodic table, characterized by their lack of metallic properties and…

The f-block elements are found in two rows placed separately at the bottom of the periodic table, known as the…

The d-block elements occupy the central portion of the periodic table, spanning Groups 3 to 12. They are often referred…

The p-block elements occupy Groups 13 to 18 of the periodic table and form a major portion of it. Their…

The s-block elements are found on the left side of the periodic table and include Group 1 (alkali metals) and…

The halogens make up Group 17 of the periodic table and include the elements fluorine (F), chlorine (Cl), bromine (Br),…

The alkaline earth metals form Group 2 of the periodic table and consist of six elements: beryllium (Be), magnesium (Mg),…

The periodic table of elements is one of the most important tools in chemistry, serving as a systematic arrangement of…

The Bohr model of the atom, proposed by Danish physicist Niels Bohr in 1913, was a groundbreaking step in the…

The alkali metals are a group of elements in Group 1 of the periodic table, consisting of lithium (Li), sodium…