Introduction: ‘Atomic Theory’ explains the structure and behavior of matter by stating that all substances are made up of tiny particles called ‘Atoms’. The earliest scientific atomic theory was proposed by John Dalton in the early 19th century. According to John Dalton, atoms are indivisible, indestructible, and identical for a given element. Later discoveries showed … Read more
Here are 100+ Basic Gk about Chemistry Q.1 What is the study of hydrocarbons and their derivatives called? Answer: Organic chemistry Q.2 Which compound responsible for the smell of garlic? Answer: Allicin Q.3 What is the chemical name for urea? Answer: Carbamide Q.4 What is the process of turning a solid into gas called? Answer: … Read more
Here are, 30+ Gk Question and Answer about Chemistry Q.1 The elements of the group 3 to 12 are called which block element? A) B-Block B) C-Block C) D-Block D) A-Block Answer: D) A-Block (In the periodic table, the element of the group 3 to 12 is called d-block elements or transition metals.) Q.2 Which … Read more
Periodic Table is a systematic arrangement of chemical elements based on their atomic number, electron configurations, and recurring chemical properties. Organized into rows called periods and columns called groups, it allows scientists to predict the properties and behaviors of elements. Since its development by Dmitri Mendeleev in 1869, the periodic table has become a fundamental … Read more