Chemistry definitions - Study guides, Class notes & Summaries

AQA A Level Chemistry Definitions Complete Study Guide 2023.Relative Atomic Mass - ANSWER The weighted mean mass of an atom of an element relative to 1/12 of the mass of one atom of carbon-12 First Ionisation energy - ANSWER The energy required to remove an electron from each atom in one mole of gaseous atoms Acid - ANSWER A species that is a proton donor Activation Energy - ANSWER The minimum energy required to start a reaction by the breaking of bonds Addition Polymer - ANSWER The ...

OCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT DETAILEDOCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT DETAILEDOCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT DETAILEDOCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT DETAILEDOCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT DETAILEDOCR A LEVEL CHEMISTRY DEFINITIONS EXAM [ALREADY GRADED A+] WITH CORRECT ...

This aesthetic, in-depth, neatly typed document summarises Section C of the IEB Grade 12 Chemistry syllabus: Energy Change & Rates of Reactions. This document includes the full Section C syllabus, all definitions, additional class notes, own research notes and all relevant diagrams.

This document includes s summary of grade 12 IEB organic chemistry, SAGS definitions, diagrams, equations and step by step explanations.

AQA A Level Chemistry Definitions Clearly Answered 2023. Relative Atomic Mass - ANSWER The weighted mean mass of an atom of an element relative to 1/12 of the mass of one atom of carbon-12 First Ionisation energy - ANSWER The energy required to remove an electron from each atom in one mole of gaseous atoms Acid - ANSWER A species that is a proton donor Activation Energy - ANSWER The minimum energy required to start a reaction by the breaking of bonds Addition Polymer - ANSWER The pr...

AQA A Level Chemistry Definitions Relative Atomic Mass - answerThe weighted mean mass of an atom of an element relative to 1/12 of the mass of one atom of carbon-12 First Ionisation energy - answerThe energy required to remove an electron from each atom in one mole of gaseous atoms Acid - answerA species that is a proton donor Activation Energy - answerThe minimum energy required to start a reaction by the breaking of bonds Addition Polymer - answerThe process in which unsaturated alkene...

This is a summary of every learning objective (a-j) for Topic 6, CI on the OCR Chemistry B (Salters-Nuffield) specification. I have arranged my notes answering each objective, and have given definitions, equations, techniques, and other notes based on the textbook and my lessons. These notes include solubility, enthalpy level diagrams, entropy, acid and base equations, buffers, the greenhouse effect, and more. I used these notes for my Chemistry exams in 2022 and achieved an A*, and I am now...

isotopes atoms of the same element with different numbers of neutrons atomic (proton) number the number of protons in the nucleus of an atom 00:03 01:39 mass (nucleon) number the number of particles (protons and neutrons) in the nucleus ion a positively or negatively charged atom or (covalently bonded) group of atoms (molecular ion) relative isotopic mass the mass of an atom of an isotope compared with one twelfth of the mass of an atom of carbon-12 ...

Test Bank for Chemistry, 6th Edition, Thomas R Gilbert, Rein V Kirss .pdf 1. Which step is a part of the scientific method? a. form a testable hypothesis b. prove the hypothesis right or wrong c. generalize results to various situations d. consider results as determined by a single variable e. stop experimentation once the desired results are achieved 2. For a hypothesis to be considered a valid scientific theory, it must a. summarize experimental data without trying to predict future results. b...