Transition Elements
الحصص
- حصة 1 من 9The transition elements and their series
- Electric charges: attraction and repulsion
- Matter is made of atoms and molecules
- Atomic number and mass number
- Main energy levels
- Elements and their symbols
- Periodic table: periods and groups
- Energy sublevels (s, p, d, f)
- Orbitals
- Aufbau principle: the order of filling
- Magnets and magnetic fields
- Electron spin and the Pauli principle
- Writing electronic configurations
- Blocks of the periodic table
- Transition elements in the periodic table
- Main transition elements (d-block)
- The four transition series
- Elements of the first transition series
- حصة 2 من 9Economic importance of the first transition series
- Light and waves
- Electromagnetic radiation (UV, X-rays, gamma)
- Valency and writing chemical formulas
- Writing and balancing chemical equations
- Catalyst
- Properties of metals and non-metals
- Acids, bases and salts
- Acidic and basic oxides
- Rusting and corrosion
- Oxidation and reduction by oxygen
- Chemical activity series of metals
- Isotopes and average atomic mass
- Radioactivity and gamma rays
- Economic importance of scandium and titanium
- Economic importance of vanadium and chromium
- Why chromium resists the effect of atmosphere
- Economic importance of manganese
- Economic importance of iron and cobalt
- Economic importance of nickel
- Economic importance of copper and zinc
- حصة 3 من 9Electronic configurations and oxidation states
- Hund's rule: one electron in each orbital first
- Ions (cations and anions)
- Oxidation state in compounds
- Oxidation and reduction by electrons
- Atomic radius trend
- Ionization potential (ionization energy)
- Electronic configuration of the first transition series
- Abnormal electronic configuration of chromium and copper
- Ions: 4s electrons are lost first
- Iron(II) is easily oxidized while manganese(II) is not
- Oxidation states from Sc to Zn
- Why several oxidation states
- Definition of the transition element
- Are coinage metals and zinc transition elements?
- حصة 4 من 9General properties: mass, radius and metallic property
- حصة 5 من 9Magnetic properties and catalytic activity
- حصة 6 من 9Iron ores and extraction of iron
- Elements, compounds and mixtures
- Water of crystallization
- Separating mixtures
- Types of chemical reactions
- Molar mass
- Mass percentage of an element
- Natural gas (methane)
- Iron: abundance and suitability of iron ore
- Important iron ores
- Ore dressing: crushing, sintering, concentrating
- Roasting of iron ore
- Reduction in the blast furnace
- Reduction in the Midrex furnace
- Iron production and steel
- حصة 7 من 9Alloys and their types
- حصة 8 من 9Properties of iron
- حصة 9 من 9Iron oxides
الفيديوهات
- Electric charges: attraction and repulsion: from zero05:14
- Matter is made of atoms and molecules: from zero04:19
- Atomic number and mass number: from zero04:42
- Main energy levels: from zero05:03
- Elements and their symbols: from zero04:20
- Periodic table: periods and groups: from zero04:27
- Energy sublevels (s, p, d, f): from zero03:49
- Orbitals: from zero03:33
- Aufbau principle (order of filling): from zero05:34
- Magnets and magnetic fields: from zero03:33
- Electron spin and the Pauli principle: from zero04:39
- The transition elements and their series08:17
- Light and waves: from zero04:02
- Electromagnetic radiation (UV, X-rays, gamma): from zero04:12
- Acids, bases and salts: from zero05:35
- Acidic and basic oxides: from zero04:36
- Rusting and corrosion: from zero05:20
- Economic importance of the first transition series12:47
- Ions (cations and anions): from zero05:32
- Electronic configurations and oxidation states11:57
- Ionic and covalent bonds: from zero05:31
- General properties: mass, radius and metallic property10:26
- Bond breaking and bond forming: from zero04:36
- Magnetic properties and catalytic activity11:42
- Elements, compounds and mixtures: from zero05:10
- Separating mixtures: from zero05:21
- Types of chemical reactions: from zero06:21
- Molar mass: from zero05:34
- Natural gas (methane): from zero05:07
- Iron ores and extraction of iron12:14
- Electric current: from zero04:37
- Alloys and their types10:00
- Concentrated and dilute solutions: from zero04:35
- Properties of iron11:49
- Iron oxides10:51
- The Lonely Four07:30
- From Rock to Bridge06:57
تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
- Transition Elements · تدريب
المفاهيم
- Metal + dilute acid
- Alloys: definition and preparation
- Intermetallic alloys
- Interstitial alloys
- Substitutional alloys
- Atomic number and mass number
- Aufbau principle (order of filling)
- Writing electronic configurations
- Electron spin and the Pauli principle
- Main energy levels
- Hund's rule and orbital-box diagrams
- Isotopes and average atomic mass
- Orbitals
- Structure of the atom
- Energy sublevels (s, p, d, f)
- Ionic and covalent bonds
- Metallic bond
- Acids, bases and salts
- Chemical activity series of metals
- Haber-Bosch method for ammonia
- Bond breaking and bond forming
- Catalyst
- Electroplating
- Elements, compounds and mixtures
- Elements and their symbols
- Writing and balancing chemical equations
- Reading equations: states and conditions
- Ions (cations and anions)
- Properties of metals and non-metals
- Separating mixtures
- Natural gas (methane)
- Acidic and basic oxides
- Types of chemical reactions
- Rusting and corrosion
- Concentrated and dilute solutions
- Valency and writing chemical formulas
- Water of crystallization
- Reduction in the blast furnace
- Iron and its oxides: reaction diagrams
- Reduction in the Midrex furnace
- Iron: abundance and suitability of iron ore
- Ore dressing: crushing, sintering, concentrating
- Important iron ores
- Iron(III) oxide Fe₂O₃
- Magnetic iron oxide Fe₃O₄
- Iron(II) oxide FeO
- Passivity of iron
- Physical properties of iron
- Iron with hot concentrated sulphuric acid
- Iron with dilute acids
- Effect of air and water vapour
- Iron with non-metals: chlorine and sulphur
- Roasting of iron ore
- Iron production and steel
- The four arithmetic operations
- Fractions and decimals
- Positive and negative numbers
- Reading Latin letters
- Percentages
- Reading and writing Arabic
- Reading tables and graphs
- Counting and whole numbers
- Activation energy and energy profile
- Density
- Electric charges attract and repel
- Electric current
- Electromagnetic radiation (UV, X-rays, gamma)
- Magnets and magnetic fields
- Mass and volume
- Radioactivity and gamma rays
- States of matter, melting and boiling points
- Light and waves
- Atomic radius trend
- Blocks of the periodic table
- Periodic table: periods and groups
- Ionization energy
- Oxidation state in compounds
- Oxidation and reduction by oxygen
- Oxidation and reduction by electrons
- Matter is made of atoms and molecules
- Mass percentage of an element
- Molar mass
- Atomic mass: why nickel is abnormal
- Atomic radius: nearly constant
- Nickel, iron and V₂O₅ as catalysts
- Catalytic activity of transition elements
- Why chromium resists the effect of atmosphere
- Abnormal electronic configuration of chromium and copper
- Main transition elements (d-block)
- Definition of the transition element
- Are coinage metals and zinc transition elements?
- Density increases with atomic number
- Electronic configuration of the first transition series
- Iron(II) is easily oxidized while manganese(II) is not
- Elements of the first transition series
- High melting and boiling points
- Ions: 4s electrons are lost first
- Unpaired electrons and magnetic moment
- Paramagnetic and diamagnetic substances
- The metallic property
- Why several oxidation states
- Oxidation states from Sc to Zn
- Transition elements in the periodic table
- The four transition series
- Economic importance of copper and zinc
- Economic importance of iron and cobalt
- Economic importance of manganese
- Economic importance of nickel
- Economic importance of scandium and titanium
- Economic importance of vanadium and chromium