In chemistry, a chemical substance is defined as a form of matter that can be solid, liquid, or gas but has a special chemical composition and chemical properties. Therefore, chemical substances can be an element or a compound. Answer and Explanation:1 Clearly: When the property of...
Define the terms clearly and concisely. Give two examples of the compound. Chemical Elements: In chemistry, the chemical element is defined as a substance that cannot be broken into tiny particles by a chemical reaction. The element is determined by the number of protons present ins...
Step-by-Step Solution:1. Definition of Unit Cell: A unit cell is defined as the smallest repeating unit of a crystal lattice. It serves as the fundamental building block of the crystal structure.2. <stro
Water is not only one of the most familiar substances to humans but also a central figure in the long history of physical chemistry. The tetrahedral arrangement and network interactions between its molecules distinguish it from simple liquids. For a long time, there has been no specific conclusion...