Over 10,000 … lOMoARcPSD|3871062 Defn list - Definition list for CIE A-Level Chemistry 9701 General   Privacy Our AS and A-level Chemistry specifications will help you to inspire students, nurture their passion for the subject and lay the foundations for further study and the workplace. This is done by studying compounds which behave in a similar way because they have a particular atom, or group of atoms, (FUNCTIONAL GROUP) in their structure.CatenationThe ability to form bonds … Created by mclellann. Copyright © 2021. A useful glossary of all the important terms. Created by mclellann. Glossary of Chemistry Terms and Definitions. defn-list-definition-list-for-cie-a-level-chemistry-9701.pdf - lOMoARcPSD|7095063 Defn list Definition list for CIE A-Level Chemistry 9701 General, StuDocu is not sponsored or endorsed by any college or university, Defn list - Definition list for CIE A-Level Chemistry 9701, ionic compound is formed from its gaseous ions under standard. § Base (BL Theory) - proton acceptor Maybe go for one letter each day. Course: General Chemistry I (CHEM 1033/41) DEFINITION AND FORMULA LIST. electrolyte New AQA A-LEVEL CHEMISTRY. For example, placing a thermometer in melting ice to see whether it reads 0 °C, in order to check if it has been calibrated correctly. These glossaries will help students learn all the key phrases needed for their exams. Write. lOMoARcPSD|7095063 Defn list - Definition list for CIE A-Level Chemistry The General Certificate of Education (GCE) Advanced Level, or A Level, is a main school leaving qualification in England, Wales, Northern Ireland, the Channel Islands and the Isle of Man.It is available as an alternative qualification in other countries. Understanding how electrons are arranged in an atom is a building block of Chem I. Quickly memorize the terms, phrases and much more. This is a new specification. Dynamic Equilibrium . Chemistry recognizes two different types of substances: elements and compounds. Atom. Aromatic chemistry. ], [A-] § Electrode potential, E - the difference in potential between atomic (proton) number. Summer 2021 Adaptations Update: Summary of assessment sheets have been removed from this page as these adaptations were published prior to the Welsh Government’s announcement that there will be no summer exams for GCSE, AS and A level qualifications. Sub-level: the set of orbitals with the same energy within a main energy level. Why not try to learn the definitions? T atomic number the number of protons mass number the number of nucleons isotope atoms of an element with different numbers of neutrons and different masses isotopic mass the mass of an isotope compared to … lOMoARcPSD|7095063 Defn list - Definition list for CIE A-Level Chemistry Cram.com makes it … (Equivalent to AP Physics) If you do not recognise any of the terms listed here, you should go review the respective topic. Chemistry definition is - a science that deals with the composition, structure, and properties of substances and with the transformations that they undergo. In this section, we have included those basic terms that are relevant to modern Chemistry. List of Chemical Reactions - Get the complete list of all the important chemical reactions like Electrolysis, Rusting of Iron along with their representation and balanced chemical equations. Genetic Terminology and Definitions List Join now If you're ready to pass your A-Level Biology exams, become a member now to get complete access to our entire library of revision materials. For the A.S. Gravity. Isotopes are atoms of the same element (same number of protons) with different numbers of neutrons. Nucleus – In chemistry, the charged center of an atom; contains the atoms protons and neutrons. § In weak acid, Ka = Over a period of time, the many definitions in this field have undergone several changes due to the development of new theories, and discovery of new chemical substances and phenomena. Sample Decks: 2.1 Foundations In Chemistry 2.1-3.4, 2 Foundations In Chemistry- Acids 4.1-4.3, 2.2 Foundations In Chemistry 5.1-6.4 Show Class Chemistry A level water to form a very dilute solution, § Electrolysis - decomposition of a compound into its elements List of Definitions for 9701 A’Level Chemistry (Black is for AS, Red is for A2) metry 1. 298K, raised to the power of their relative concentrations § Generally, pX = -log X The relative atomic mass (A r) of an element is defined as the average mass of one atom compared to 1/12 the mass of a 12C atom. The term redox is used for the simultaneous processes of oxidation and reduction. Standard enthalphy change of atomisation, change when 1 mole of gaseous atom is formed from its element, is added to one mole of atoms or ions in the gaseous state under, electrons from 1 mole of gaseous atoms of an element to form 1, the ability of a cation to attract electrons and, when 1 mole of an ionic solid dissolves in sufficient water to form, when 1 mole of a specified gaseous ion dissolves in sufficient, decomposition of a compound into its elements, when an electric current passes through an electrolyte. Unit 1: Breadth in chemistry 1 h 30 min Fri 27 May am; Unit 2: Depth in chemistry 1 h 30 min Fri 10 June pm; Past papers. Chemistry Key Terms and Definitions. Period – A horizontal row of elements in the periodic table; for example, sodium, magnesium, aluminum, silicon, phosphorus, sulfur, chlorine, and argon make up period 3 of the periodic table. A LEVEL CHEMISTRY - SOME DEFINITIONS TO LEARN ISOTOPE Atoms with ... the same atomic number but different mass number or the same number of protons but different numbers of neutrons ATOMIC NUMBER The number of protons in the nucleus of an atom MASS NUMBER The sum of the protons and neutrons in the … Level 1. colour over a specific pH range A-Z Chemistry definitions for use with A-Level Chemistry Our database of chemistry definitions provides key information and a summary of many chemistry terms, covering them in enough detail to help you fully understand the terms in preparation for your A-Level Chemistry exams. The physical or chemical proces… Created: Apr 28, 2020. This post contains all the important formulas that you need for A Level Physics. Study Flashcards On GCE O Level Chemistry Definitions at Cram.com. A-Level Chemistry does pretty much what it says on the tin. Glossary of Chemistry Terms and Definitions. Valence electrons: The e- in the highest main energy level. Terms in this set (52) Element. AQA AS Level Chemistry Definitions. Students generally study for A-levels over a two-year period. § Electrode - a rod which conducts electricity to and from the