WebbThe substances mentioned above exemplify the two basic types of chemical compounds: molecular ( covalent) and ionic. Methane and water are composed of molecules; that is, they are molecular compounds. … Webb24 maj 2024 · Any substance that contains only one kind of an atom is known as an element. Because atoms cannot be created or destroyed in a chemical reaction, elements such as phosphorus (P4) or sulfur (S8) cannot be broken down into simpler substances by these reactions.
Phases and Classification of Matter – Chemistry - University of …
WebbA chemical substance is a form of matter having constant chemical composition and characteristic properties. [1] [2] Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds. [3] Chemical substances can be simple substances … WebbElements are simpler and cant Be broken down and when they’re together they turn into compounds. Compounds are different because They are formed from elements and when they form they all change. Mixtures are different because they are A mixture of two different chemical compounds which are salt and water. 4. phone number hampton inn
Chemistry Chapter 2 section3 Flashcards Quizlet
WebbAnswered: 1. Substances that can be broken down… bartleby. Homework help starts here! Science Chemistry 1. Substances that can be broken down into simpler compounds or elements by a chemical change 2. Refers to the different components of matter along with thier relative proportion. 1. Substances that can be broken down into simpler ... WebbA (n) __________ is a pure substance that cannot be broken down into simpler substances (without losing its identity) by chemical or physical means. Distillation Simple _________ … WebbYour digestive system is also able to break down the disaccharide sucrose (regular table sugar: glucose + fructose), lactose (milk sugar: glucose + galactose), and maltose (grain … how do you say body of christ in italian