Bromine (Br) is a halogen with atomic number 35 & atomic mass of 79.904 u. Let us go through some salient properties of Br in the below article. The electronegativity value for Br is 2.96 and has a mediocre value for ionization energy. Br is one of the most reactive elements. Br is a red-brown … Read more
Hydrobromic acid (HBr) is one of the strongest mineral acids and Magnesium Oxide (MgO) is a basic oxide. Let us study the reaction of HBr+ MgO in detail. HBr is produced by reacting Bromine gas, Sulfur dioxide and Water. HBr is participates in anti-Markovnikov hydrohalogenation (Markovnikov’s rule) of alkenes. MgO exists as a white solid … Read more
Electronegativity is the trend of an atom to attract electrons & Ionization energy is the energy required to remove an electron from an atom/molecule. Let’s study it in detail. Argon (Ar) is a noble gas with atomic number 18. Ar is produced industrially by the fractional distillation of liquid air. Ar has no value for … Read more
Electron configuration for an element gives an idea about distribution of electrons in atomic orbitals. Let us study the electron configuration in below steps. The Electron configuration of Nobelium is [Rn] 5f14 7s2. Nobelium (No) has atomic number 102 and is prepared synthetically in the particle accelerators. It is a radioactive, f block element which … Read more
H2SO4 is a mineral acid, and NaH2PO4 is a sodium salt. Let us venture through the chemical reaction between H2SO4 and NaH2PO4 in depth. The reaction between H2SO4 and NaH2PO4 is a multistep reaction. Concentrated H2SO4 is a highly corrosive acid. Pure Sulfuric acid is colorless and oily in nature. NaH2PO4, also known as Monosodium Phosphate is … Read more
H2SO4 is an inorganic acid and NaH is a strong base. Let us go through the chemical reaction between H2SO4 and NaH in detail. The reaction between H2SO4 and NaH is a oxidation-reduction type reaction. H2SO4 is odorless, colorless, hygroscopic in nature. NaH is an alkali metal hydride , it is a strong, odorless, and … Read more
Electron configuration for an element in the Periodic table depicts how to distribute the electrons in the atomic orbitals. Let us venture through the electron configuration below. The Electronic configuration of Promethium is [Xe] 4f5 6s2. Promethium is a radioactive element that is solid at 20°C. The atomic number of Promethium is 61. It is … Read more