METALS AND THEIR COMPOUND IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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18.0 DEFINITION OF METAL Metals are elements whose atoms ionize by electro loss…
NON-METALS AND THEIR COMPOUNDS IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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17.0 HYDROGEN AND ITS COMPOUNDS Hydrogen (H), the lightest element with atomic number 1,…
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NUCLEAR CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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16.0 DEFINITION OF RADIOACTIVITY Radioactivity is the spontaneous emission of particles or radiation…
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ENERGY CHANGES IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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12.0 WHAT IS ENERGY? Energy is often defined as the ability to do…
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ELECTROLYSIS IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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11.0 DEFINITION OF ELECTROLYSIS AND OTHER TERMS INVOLVED ELECTROLYSIS – It can be…
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OXIDATION AND REDUCTION IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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10.0 DEFINITIONS OF OXIDATION AND REDUCTION Oxidation is defined as the addition of…
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CHEMICAL INDUSTRY IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
March 9, 2025 1 Comment Daniel DTW Tutor
15.0 DEFINITION OF CHEMICAL INDUSTRY A chemical industry can be defined as an…
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ACID, BASE AND SALT IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
March 9, 2025 Be first to comment Daniel DTW Tutor
9.0 DEFINITION OF ACID An acid is a substance which produces hydrogen ions…
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ENVIRONMENTAL POLLUTION IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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8.0 DEFINITION OF POLLUTION Pollution can be defined as the release of hazardous,…
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WATER IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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6.0 INTRODUCTION Water, often referred to as the “universal solvent”, is one of…
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AIR IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
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5.0 DEFINITION AND COMPOSITION OF AIR Air is a mixture of gases, composed…
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CHEMICAL COMBINATION IN CHEMISTRY – JAMB & WAEC GUIDE – KEY POINTS
March 9, 2025 Be first to comment Daniel DTW Tutor
DEFINITION OF CHEMICAL COMBINATION Chemical combination refers to the process by which two or…
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50 JAMB CHEMISTRY KEY POINTS – JAMB 2022
April 1, 2022 8 Comments admin
50 JAMB CHEMISTRY KEY POINTS To mention, For Constant JAMB Exam Practice Install the…
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Chemistry: Types Of Reaction: Oxidation And Reduction
December 15, 2020 5 Comments admin
Types of reactions: oxidation and reduction Chemical reaction can be classified under the following:…
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Chemical bonding A pair of electrons, shared by two positively charged nuclei and attracted…
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Chemical kinetics and equilibrium system (A) Rates of chemical reactions The rate of a…
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Chemistry: Chemistry, Industry And The Environment
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Chemistry, industry and the environment A chemical industry is one that uses chemistry to…
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Chemistry: Acids, Bases And Salts
December 11, 2020 2 Comments admin
Acids, Bases, And Salts An acid is a substance which, when dissolved in water…
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Metals and their compounds Extraction of metals: it is the process by which metals…
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Chemistry: Periodic Table
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Periodic table Historical development of periodic table Classification of the elements began with Lavoisier,…
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Chemistry: Electrolysis
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Electrochemical cells The set up in which chemical energy is converted to electrical energy…
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Chemistry: Kinetic Theory Of Matter And Gas Laws
December 7, 2020 7 Comments admin
State of matter Matter is composed of tiny particles called atoms, molecules or ions.…
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Chemistry: Solubility
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Solubility Solubility is a means of comparing the extent to which different solutes can…
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Chemistry: Structure Of Atom
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Structure of atom The concept of atoms, molecules and ions: Atom is the smallest…
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Chemistry: Separation Techniques
December 2, 2020 6 Comments admin
Separation techniques There are many different physical methods used to separate a wide variety…
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CHEMISTRY: Energy and Energy Changes
November 25, 2020 Be first to comment admin
Energy and energy changes Energy is the ability to do work. All matter possesses…