Periodic table trends Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Periodic table trends? On this page you'll find 361 study documents about Periodic table trends.
Page 2 out of 361 results
Sort by
-
Chemistry Cumulative Exam Review 2024 Questions and Answers
- Exam (elaborations) • 22 pages • 2024
-
- $21.39
- + learn more
Chemistry Cumulative Exam Review 2024 Questions and Answers 
 
A student writes the following statements about the relationship between mass defect and 
nuclear binding energy. 
1. When an isotope's protons and neutrons come together to form a nuclide, a small amount 
of mass is converted to energy. 
2. An equivalent amount of energy must be added to the nuclide to split apart its protons and 
neutrons. 
3. Statement 1 describes the isotope's nuclear binding energy, and statement 2 describe...
-
Semmelweis Entrance Exam (N) Questions with Verified Answers 2024/2025
- Exam (elaborations) • 10 pages • 2024
-
Available in package deal
-
- $8.48
- + learn more
Semmelweis Entrance Exam (N) Questions with Verified Answers 2024/2025 
 
The mole concept Correct Answer: A method that allows the relative number of reactant particles involved in a chemical reaction to be known 
 
Avogadro's number Correct Answer: number of representative particles in a mole, 6.02 X 10^23 
 
Basic structures of atoms Correct Answer: There is a nucleus in the center surrounded by an electron cloud or field 
 
Quantum numbers Correct Answer: Quantum numbers describe values of...
-
Test Bank for Chemistry: The Molecular Nature of Matter, 8th Edition by Jespersen
- Exam (elaborations) • 922 pages • 2024
-
- $39.49
- + learn more
Test Bank for Chemistry: The Molecular Nature of Matter, 8th Edition 8e by Neil D. Jespersen, Alison Hyslop. Full Chapters test bank are included with answers - Chapter 1 to 22 included 
 
0 A Very Brief History of Chemistry 1 
 
0.1 Chemistry’s Important Concepts 2 
 
0.2 Supernovas and the Elements 3 
 
0.3 Elements and the Earth 5 
 
0.4 Dalton’s Atomic Theory 7 
 
0.5 Internal Structure of the Atom 8 
 
Tools for Problem Solving 20 
 
Review Questions and Problems 21 
 
1 Scientific Meas...
-
Chemistry- (Unit 1) Cumulative Review Questions and Answers 100% Pass
- Exam (elaborations) • 11 pages • 2024
-
Available in package deal
-
- $9.99
- + learn more
Chemistry- (Unit 1) Cumulative Review 
Questions and Answers 100% Pass 
 
Which of the following indicates a substance is pure? 
 
It does not dissolve in water. 
 
It changes color when heated. 
It cannot be separated into different types of atoms by physical means. 
It can be separated into different types of molecules by physical means. 
It cannot be separated into different types of atoms by physical means. 
 
What did Johann Dobereiner contribute to the periodic table? 
 
He ordered element...
-
Chemistry OCR A Module 3 test bank 2024
- Exam (elaborations) • 34 pages • 2024
-
- $11.99
- + learn more
Chemistry OCR A Module 3 test bank 2024 
periodic trends in electron configurations across periods 2 and 3 
each period starts with an electron in a new subshell 
 
*however across period 3 the 4s subshell fills first 
 
 
 
identify the s-block, p-block and d-block in the periodic table 
 
 
 
What is the first ionisation energy? 
The energy required to remove one electron from each atom in 1 mole of gaseous atoms of an element to form 1 mole of gaseous 1+ ions. 
 
 
 
What is the equation for ...
Make study stress less painful
-
CEM 141 MSU Exam 3 Latest Update Graded A+
- Exam (elaborations) • 8 pages • 2024
- Available in package deal
-
- $9.99
- + learn more
CEM 141 MSU Exam 3 Latest Update 
 
Graded A+ 
 
Ionization Energy energy required to remove an electron from an atom in the gas phase 
 
Left Side Electrons have weaker attractions to remove electrons 
 
*easier to remove electrons from the left side of the table than the right side* 
 
Does it take MORE or LESS energy to remove an electron from Li than from Na? MORE 
Why? Because as we move down a group, the orbitals become larger and weaker. While going 
across the effective nuclear charge in...
-
AQA GCSE Chemistry - Paper 1 Questions And Answers Rated A+.
- Exam (elaborations) • 20 pages • 2024
-
- $12.99
- + learn more
AQA GCSE Chemistry - Paper 1 Questions And Answers Rated A+. 
 
 
 
 
What is the charge of a proton? - correct answer. +1 
 
What is the charge of a neutron? - correct answer. 0 
 
What is the charge of an electron? - correct answer. -1 
 
What is the relative mass of a proton? - correct answer. 1 
 
What is the relative mass of a neutron? - correct answer. 1 
 
What is the relative mass of an electron? - correct answer. Very small 
 
How many types of atoms do elements contai...
-
DAT General Chemistry Questions and Answers | Latest Update | 2024/2025 | Graded A+
- Exam (elaborations) • 30 pages • 2024
- Available in package deal
-
- $11.02
- + learn more
DAT General Chemistry Questions and 
Answers | Latest Update | 2024/2025 | 
 
Graded A+ 
 
How is the periodic table arranged to reflect the properties of elements? 
 The periodic table is arranged by increasing atomic number, with elements grouped into 
columns (groups) and rows (periods) that reflect similar chemical properties and trends in atomic 
structure. 
 
What is the role of a chemical equation in representing a chemical reaction? 
 A chemical equation represents a chemical reaction by...
-
Breadth In Chemistry UPDATED Exam Questions and CORRECT Answers
- Exam (elaborations) • 6 pages • 2024
-
- $7.99
- + learn more
Breadth In Chemistry UPDATED Exam 
Questions and CORRECT Answers 
Which statement about the periodic table is not correct? 
(a) The elements are arranged in groups with similar chemical properties. 
(b) The elements are arranged in periods with repeating trends in properties. 
(c) The elements are arranged in order of increasing atomic number. 
(d) The elements in the halogen group increase in reactivity down the group. - CORRECT 
ANSWER- d
-
CHEM120 INTRODUCTION TO GENERAL, ORGANIC & BIOLOGICAL CHEMISTRY 2024| LAB REPORT FOR WEEK 2 SCORED A+
- Exam (elaborations) • 5 pages • 2024
-
Available in package deal
-
- $10.49
- + learn more
CHEM120 INTRODUCTION TO GENERAL, ORGANIC 
& BIOLOGICAL CHEMISTRY 2024| LAB REPORT 
FOR WEEK 2 SCORED A+ 
OL Lab 2: Periodic Table/Ionic and Covalent Bonds 
Learning Objectives 
● Describe the structure and organization of the periodic table 
● Classify elements of a family based on their location in the periodic table 
● Distinguish metals from other element classes based on typical characteristics 
● Use the flame color test to identify metals based on their position in the periodic 
ta...
Study stress? For sellers on Stuvia, these are actually golden times. KA-CHING! Earn from your study resources too and start uploading now. Discover all about earning on Stuvia