Ionisation Study guides, Revision notes & Summaries
Looking for the best study guides, study notes and summaries about Ionisation? On this page you'll find 508 study documents about Ionisation.
Page 4 out of 508 results
Sort by
-
OCR A Chemistry paper 1 revision Questions and Answers 2024
- Exam (elaborations) • 18 pages • 2024
-
- £5.99
- + learn more
first ionisation energy - ANS-The energy required to remove 1 mole of electrons from 1 mole of gasous molecules to form 1 mole of gasous ions.
-
Exam (elaborations) HSY2603 Assignment 3 (COMPLETE ANSWERS) Semester 1 2024 (633506) - DUE 23 April 2024 •	Course •	Colonisation, Migration, Mining and War - HSY2603 (HSY2603) •	Institution •	University Of South Africa (Unisa) •	Book •	The History of Sout
- Exam (elaborations) • 13 pages • 2024
-
- £2.03
- + learn more
Exam (elaborations) 
HSY2603 Assignment 3 (COMPLETE ANSWERS) Semester 1 2024 (633506) - DUE 23 April 2024 
•	Course 
•	Colonisation, Migration, Mining and War - HSY2603 (HSY2603) 
•	Institution 
•	University Of South Africa (Unisa) 
•	Book 
•	The History of Southern Africa 
HSY2603 Assignment 3 (COMPLETE ANSWERS) Semester 1 2024 (633506) - DUE 23 April 2024 ;100% TRUSTED workings, explanations and solutions.
-
AQA AS CHEMISTRY 7404/1 Paper 1 Inorganic and Physical Chemistry Version: 1.0 Final *JUN237404101* IB/M/Jun23/E7 7404/1QUESTION PAPER & MARKING SCHEME/ [MERGED] Marl( scheme June 2023
- Exam (elaborations) • 50 pages • 2024
-
- £8.10
- + learn more
AQA 
AS 
CHEMISTRY 
7404/1 
Paper 1 Inorganic and Physical Chemistry 
Version: 1.0 Final 
*JUN* 
IB/M/Jun23/E7 7404/1 
For Examiner’s Use 
Question Mark 
1 
2 
3 
4 
5 
6 
7 
8 
Section B 
TOTAL 
Tuesday 16 May 2023 Morning Time allowed: 1 hour 30 minutes 
Materials 
For this paper you must have: 
• the Periodic Table/Data Sheet, provided as an insert (enclosed) 
• a ruler with millimetre measurements 
• a scientific calculator, which you are expected to use where appropriate. 
Instructi...
-
AQA 2023 AS CHEMISTRY 7404/2 Paper 2 Organic and Physical Chemistry questions and answers verified
- Exam (elaborations) • 23 pages • 2024
-
- £12.56
- + learn more
AQA 2023 AS CHEMISTRY 7404/2 Paper 2 Organic and 
Physical Chemistry questions and answers verified 
What is the equation linking mass moles and MR? 
Mass=moles * MR 
What is the definition of Ar (relative atomic mass)? 
The average mass of an atom of an element compared to the mass of one twelfth of 
carbon 12. 
What does Mr stand for? 
Relative molecular mass 
Define relative isotopic mass. 
The mass of an isotope of an element compared to the mass of one twelfth of the mass 
of carbon 12 
...
-
A-level CHEMISTRY Paper 1 Inorganic and Physical Chemistry Questions paper and marking scheme MERGED[A verified]
- Exam (elaborations) • 73 pages • 2024
-
- £8.91
- + learn more
Materials 
For this paper you must have: 
•	the Periodic Table/Data Booklet, provided as an insert (enclosed) 
•	a ruler with millimetre measurements 
•	a scientific calculator, which you are expected to use where appropriate. 
 
Instructions 
•	Use black ink or black ball-point pen. 
•	Fill in the boxes at the top of this page. 
•	Answer all questions. 
•	You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. 
•	If ...
As you read this, a fellow student has made another £4
-
AQA Chemistry As Level Paper 1 Questions & Correct Answers/ Graded A
- Exam (elaborations) • 14 pages • 2024
- Available in package deal
-
- £10.13
- + learn more
State the electron rules 
: Lowest energy filled first (3d>4s) 
Line up parallel 
Single until forced to pair 
Electronegativity 
: The ability of an atom to attract electrons within a covalent bond 
RAM (relative atomic mass) 
: Average mass of one atom compared to 1/12th the mass of a c-12 atom 
- 
Ionisation energy 
: The energy required to remove one mole of electrons from each of one mole of 
gaseous atoms to form one mole of positive gaseous ions 
2 
(Endothermic) 
Trends of Ionisat...
-
AQA A level Chemistry Mass Spectrometry Questions and Answers Already Passed
- Exam (elaborations) • 10 pages • 2023
- Available in package deal
-
- £8.10
- + learn more
AQA A level Chemistry Mass Spectrometry Questions and Answers Already Passed 
Q: What do you need to remember about these cards? - Make sure you have the Q side visible first ( quizlet only let me upload images in the answers) - most A-level marks are for application so you need to memorise these facts so we can spend lesson time on application. 
Q: What is mass spectrometry? it is a powerful instrumental method of analysis. It can be used to: - find the abundance and mass of each isotope in an ...
-
AQA A-level CHEMISTRY 7405/1 AQA- A LEVEL CHEMISTRY PAPER 1 COMPILED WITH QUESTIONS AND ANSWERS UPDATED 2024 FOR REVIEW EXAM 100% A+
- Exam (elaborations) • 36 pages • 2024
-
- £6.89
- + learn more
TOF steps - CORRECT ANSWER-1) ionisation 
2) acceleration 
3) ion drift 
4) detection 
5) analysis 
 
Electron impact - CORRECT ANSWER-Sample vaporised and electron gun fires high energy electrons at it which knock off 1 electron from each particle, making them 1+ ions 
NB- can knock off more than one e or break molecular ion 
 
electrospray ionization - CORRECT ANSWER-Sample dissolved in volatile solvent then injected through needle to give fine mist which is attached to positive end of high v...
-
AS-level AQA Chemistry questions and answers
- Exam (elaborations) • 16 pages • 2024
-
- £10.94
- + learn more
AS-level AQA Chemistry questions and 
answers 
What is the charge of a proton? - ANSWERS +1 
What is the charge of a neutron? - ANSWERS 0 
What is the charge of an electron? - ANSWERS -1 
What is the mass of a proton? - ANSWERS 1 
What is the mass of a neutron? - ANSWERS 1 
What is the mass of an electron? - ANSWERS 1/1800 
What is an isotope? - ANSWERS Isotopes of an element are atoms with the same 
number of protons but different numbers of neutrons. 
Why do isotopes of an element all have t...
-
past papers questions chemistry - November 2020 AS paper 1, 2017 paper 2 A level, paper 1 2019 A level Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
- Exam (elaborations) • 23 pages • 2024
-
- £11.35
- + learn more
This question is about atomic structure.There is a general trend for an increase in 
ionisation energy across Period 3. 
Give one example of an element that deviates from this trend. Explain why this 
deviation occurs. 
: Aluminium / Al(Outer) electron in (3)p orbital / sub-shell (level) 
(3p) higher in energy / slightly more shielded (than 3s) / slightly further away (than 3s) 
Give an equation, including state symbols, to represent the process that occurs when 
the third ionisation energy of...
How did he do that? By selling his revision notes on Stuvia. Try it yourself! Discover all about earning on Stuvia