CHEMICAL BONDING 1. The force of attraction that is binding, atoms or oppositely charged ions together is called chemical bonding. 2. There are two types of chemical bonding ionic and…
CHEMISTRY DEPARTMENT Department and Association activities during academic year 2004-2005 (1). Organized a free clock room for the pilligrims during Krishna pushkaram for all 12 days from 4am to 8pm.…
SOME SPECIAL NAMES IN CHEMISTRY: 1.Absolute Alcohol: 100% Ethyl alcohol C2H5OH. 2. Aqua Fortis or ackey: nitric acid. 3.After damp: A poisonous mixture of gases containing Co formed by the…
Ions table Cations: Positive ions. Hydrogen ion H+1 Lithium Li+1 Sodium Na+1 Potassium K+1 Rubidium Rb+1 Cesium Cs+1 Magnesium Mg+2 Calcium Ca+2 Strontium Sr+2 Barium Ba+2 Aluminum Al+3 Chromium Cr+2…
ELECTRONIC ARRANGEMENT IN ATOMS: 1. Maximum number of electrons that can be accommodated in a shell is given by 2n2 where n = shell number. 2. Outermost shell of an atom…
Matter Properties of matter Anything which has mass and occupies space is called matter. Everything around us, for example, book, pen. Pencil, water, air, all living beings etc. are composed…
What is Chemistry Chemistry is that branch of science that studies the composition, properties and interactions of matter. Chemists are interested in knowing how chemical transformations occur. Antoine Lavoisier is…