№ files_lp_4_process_1_32764
File format: docx
Character count: 1436
File size: 21 KB
Subject:
Chemistry
Topic:
Atomic structure and ion formation
Type of document:
Educational worksheet
Intended audience:
High school students
Key concepts:
Protons, neutrons, electrons, valence electrons, ionic charge
Examples included:
Fluorine, Calcium, Sodium, Chlorine
Activities:
Drawing diagrams, calculating ionic charges
Learning objectives:
Understanding ion formation and electron arrangement
Price: 8 / 10 USD
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The product description is provided for reference. Actual content and formatting may differ slightly.
Year:
2023
Region / City:
Pretoria, South Africa
Topic:
Advanced Nanobattery Materials, Computational Materials Science
Document Type:
Oral Presentation
Organization / Institution:
Tshwane University of Technology
Author:
Gbolahan Joseph Adekoya
Target Audience:
Researchers, Engineers, Materials Scientists
Period of Action:
N/A
Date of Approval:
N/A
Date of Changes:
N/A
Year:
2024
Region / City:
Wuhan, Hubei, China
Topic:
Chemiluminescence, Pyrophosphate Detection, Nanoparticles
Document Type:
Research Article
Institution:
Wuhan Textile University, Hubei Key Laboratory for Clean Recycling and Resource Utilization of Waste Fibers
Authors:
Congwen Ruan, Mengchun Tian, Lingfeng Gao, Zehao Li
Target Audience:
Researchers, Scientists in Chemistry, Nanotechnology
Period of Activity:
Not specified
Approval Date:
Not specified
Date of Changes:
Not specified
Year:
2021
Publication:
Education in Chemistry
Type:
Technician notes / Demonstration guide
Topic:
Chemistry education / Electrochemistry
Author:
Royal Society of Chemistry
Target audience:
Teachers and students
Demonstration materials:
Ammonium chloride, ammonium hydroxide, potassium dichromate(VI), copper(II) sulfate(VI), concentrated ammonia, filter paper, petri dishes, wires, paper clips, DC power supply
Safety instructions:
Wear goggles and gloves, use well-ventilated area, proper chemical disposal methods
Preparation details:
Instructions for electrolyte solution and copper chromate mixture
Demonstration procedure:
Setup of petri dishes, paper clips, filter paper, application of DC current, observation of ion movement
Teaching guidance:
Explanation for younger and older students, visualisation of ion migration, relation to chemical equilibria and complex ions
Year:
Not specified
Region / City:
Not specified
Topic:
Chemistry of Transition Metal Complex Ions
Document Type:
Practical Experiment
Organization/Institution:
Not specified
Author:
Not specified
Target Audience:
Students of chemistry
Period of Validity:
Not specified
Approval Date:
Not specified
Modification Date:
Not specified
Year:
2021
Region / city:
Not specified
Topic:
Adsorption of U(VI) ions, hydrothermal charcoals
Document type:
Scientific article
Institution:
Not specified
Author:
Ahmed W, Mehmood S, Nunez-Delgado A, et al.
Target audience:
Researchers in environmental science and chemistry
Period of validity:
Not applicable
Date of approval:
Not specified
Date of amendments:
Not specified
Year:
2017
Region / city:
New York, Philadelphia
Topic:
Biophysics, Molecular Biochemistry
Document type:
Research article
Organization / institution:
Icahn School of Medicine at Mount Sinai, Temple University
Author:
István P. Sugár, Parkson Lee-Gau Chong
Target audience:
Researchers, Biochemists, Medical professionals
Period of action:
2017
Date of approval:
18 April 2017
Date of publication:
24 April 2017
Year:
2026
Region / Location:
Global
Subject:
Chemistry
Document type:
Educational resource
Institution:
Secondary education curriculum
Author:
Not specified
Target audience:
Students learning atomic structure
Key concepts:
Atom, ion, subatomic particles, electronic structure, periodic table
Period of relevance:
Current educational syllabus
Date of publication:
2026
Educational level:
High school / introductory college chemistry
Year:
2026
Subject:
Chemistry
Type of document:
Educational Worksheet
Target audience:
High school or undergraduate students
Content focus:
Electron configuration of atoms and ions
Instructions included:
Yes
Topics covered:
Atoms, Ions, Electron Configuration, Periodic Table
Year:
Not specified
Region / City:
Not specified
Subject:
Heat treatment, welding, bending, forming
Document Type:
Technical standard
Organization / Institution:
Not specified
Author:
Not specified
Target Audience:
Professionals in welding, bending, and forming
Effective Period:
Not specified
Approval Date:
Not specified
Amendment Date:
Not specified
Year:
2024
Country:
Norway
Type of document:
Common core document / State report
Subject:
Human rights, non-discrimination, equality, demographic and economic data
Issued by:
United Nations
Date received:
12 June 2024
Original language:
English
Distribution:
General
Population:
5,550,203
Capital:
Oslo
Indigenous peoples:
Sami
Religious affiliation:
Church of Norway 62%, other religious and life stance communities 13%
Immigration:
877,200 immigrants, 213,800 persons born in Norway to immigrant parents
Life expectancy:
Men 81.39 years, Women 84.63 years
Fertility rate:
1.4
Household size:
2.11 persons per household
Economic resources:
Petroleum, natural gas, ores, fish, timber, hydropower
Year:
2021
Region / City:
Israel
Topic:
Human Rights
Document Type:
Report
Author:
State of Israel
Target Audience:
International Organizations, Human Rights Bodies
Period of Validity:
2021
Date of Approval:
23 July 2021
Date of Modifications:
N/A
Date:
3 February 2015
Country:
Cyprus
Type of document:
Addendum
Subject:
Cyprus Problem Negotiations
Document reference:
HRI/CORE/CYP/2014
UN body reference:
HRI/MC/2006/3
Period covered:
May 2015 to July 2017
Date of submission:
30 June 2014
Date of last update:
13 September 2017
Purpose:
Update on negotiations concerning Cyprus
Contextual description:
Updated addendum to the common core document of Cyprus, providing information on the Cyprus problem negotiations between May 2015 and July 2017.
Year:
2025/26
Region / City:
N/A
Topic:
Academic Regulations, Policies, Procedures
Document Type:
Policy Changes
Institution:
Birmingham City University
Author:
Clare Portlock, Neville Garner-Jones, Jolie Swain
Target Audience:
Students of Birmingham City University
Effective Date:
1/09/2024, 10/03/2025, 8.07.2025
Date of Approval:
N/A
Date of Last Amendment:
N/A
Year:
(Year)
Region / City:
Ontario
Topic:
Distribution System Connection
Document Type:
Agreement
Organization:
Hydro One Networks Inc.
Author:
Hydro One
Target Audience:
Connection Applicants
Effective Period:
Two years from the date of the Agreement
Approval Date:
(Date)
Amendment Date:
(Date)
Context:
A formal agreement between the customer and Hydro One outlining the terms and conditions for connecting a generation facility to the distribution system, including detailed information requirements and potential impacts on costs or timelines.
Year:
2019
Region / city:
Slovakia
Subject:
Human Rights
Document type:
Core document
Author:
Ministry of Foreign and European Affairs of the Slovak Republic
Target audience:
United Nations Human Rights Council
Period of validity:
Not specified
Approval date:
19 December 2019
Date of amendments:
Not specified
Product Name:
EconoDrain® Series #12
System ID#:
EconoDrain Series #12
Document Type:
Standard Specification
Manufacturer:
MultiDrain Systems, Inc.
Manufacturer Address:
1405 Industrial Drive; Statesville, NC 28625
Contact Information:
Toll Free 800-433-1119; Tel 704-508-1010; Fax 704-508-1011
Email:
[email protected]
Website:
www.multidrainsystems.com
Product Description:
12” (304 mm) Trench ID Pre-engineered Trench Drain Forming System
Slope:
0.5 percent (1/16 inch per lineal foot)
Section Length:
8 feet (2438 mm)
Form Material:
Non-CFC Expanded Polystyrene Foam (EPS)
Grate Type:
EG-1436-HGBG Banded Bar Grate
Grate Material:
Steel, Hot Dip Galvanize
Grate Size:
14” Wide x 36” Long x 1-1/2”
Load Rating:
AASHTO M306-H20
Applicable Standards:
ASTM E-84; ASTM A36; ASTM A276; AASHTO M-306
Quality Assurance:
Certificate of Compliance required; independent grate testing to AASHTO M-306
Note:
Year
Topic:
Drainage Systems, Trench Drains, Construction Materials
Document Type:
Technical Specification
Organization / Institution:
MultiDrain Systems, Inc.
Target Audience:
Engineers, Contractors
Note:
Year
Subject:
Agricultural Districts
Document Type:
Guidelines
Organization / Institution:
Division of Conservation
Target Audience:
Landowners, conservation districts, local government bodies
Year:
2020
Region / City:
United Kingdom
Topic:
Dependence Forming Medications
Document Type:
Prescribing Guide
Organisation:
Royal College of General Practitioners (RCGP)
Author:
Royal College of General Practitioners (RCGP)
Target Audience:
Healthcare professionals, particularly general practitioners
Period of validity:
Not specified
Approval Date:
15th October 2020
Date of Changes:
Not specified
Year:
2026
Region / City:
Laboratory environments
Topic:
Safety procedures for storing peroxide-forming solvents
Document Type:
Safety Guidance
Author:
Merck
Target Audience:
Laboratory personnel, Compliance and Risk Managers
Effective Period:
Ongoing
Approval Date:
Not specified
Amendment Date:
Not specified