Systematic-Organization-of-Periodic-Table-of-Elements
Page 4: The Periodic Table
Title: What Are Periods & Groups In The Periodic Table?
Sections indicating properties of matter and basic chemistry concepts.
Visual representation of various elements and their positioning in the table.
Page 5: Systematic Organization of the Periodic Table
Elements are displayed in a systematic format, noting the arrangement.
Includes key elements:
H, Li, Be, Na, Mg
He, B, C, N, O, F
Page 6: Learning Targets
Understand and trace the development of the periodic table.
Describe the arrangement of elements.
Appreciate the organization of elements in the periodic table.
Identify and organize elements physically.
Page 7: Chemical Symbols
Elements represented by one or two-letter symbols.
Capitalization rules for symbols: first letter capital, second letter lowercase.
Page 8: Groups and Periods
Groups: Vertical columns of elements, also known as families.
Periods: Horizontal rows of elements.
Page 9: The Three Main Groups
Identify and classify elements into three main groups.
Page 10: Metals, Non-metals, and Metalloids
Metals: Found on the left and middle of the table.
Non-Metals: Located on the right side.
Metalloids: Positioned along the zigzag line between metals and nonmetals.
Page 11: Properties of Metals
Characteristics of metals:
High electrical conductivity.
High luster.
Ductile and malleable.
Groups: 1, 2, and transition metals.
Examples: Aluminum, Brass, Copper, Steel.
Page 12: Properties of Non-Metals
Characteristics of non-metals:
Non-lustrous.
Poor conductors of electricity.
Key elements: Oxygen, Carbon, Silicon.
Page 13: Properties of Metalloids
Properties of metalloids:
Found on the stair-step line.
Intermediate properties between metals and non-metals.
Important metalloids: Silicon and Germanium.
Page 14: Specific Groups in the Periodic Table
Focus on five specific groups in the periodic table.
Page 15: Alkali Metals
Location: Group 1A (first column).
Characteristics:
Very reactive.
Soft solids.
Examples: Lithium, Sodium, Potassium.
Page 16: Characteristics of Alkali Metals
Characteristics of alkali metals repeated; location emphasized.
Page 17: Group 1A Elements
Alkali metals noted for:
Reactivity and soft texture.
Page 18: Group 2A - Alkaline Earth Metals
Characteristics:
Abundant metals.
Less reactive than alkali metals.
Examples: Magnesium and Strontium.
Page 19: Transition Metals
Transition metals located between groups 2 and 3.
Example elements include: Iron, Copper, Zinc.
Page 20: Properties of Transition Metals
Characteristics of transition metals highlighted.
Importance in biological systems (e.g. as minerals).
Page 21: Group 3B-12B - Transition Metals
Additional details about transitioning metals.
Page 22: Inner Transition Metals
Discussion on inner transition metals, including lanthanides and actinides.
Page 23: Lanthanides
Elements # 57-71
Soft silvery metals.
Examples include: Cerium, Europium.
Page 24: Actinides
Radioactive elements.
Elements # 89-103
Examples: Uranium, Plutonium.
Page 25: Group 7 - Halogens
Halogens as non-metals located in Group 7.
Known for forming salts.
Page 26: Group 7A Elements
Characteristics of halogens:
Reactive and known as "salt formers."
Examples: Fluorine, Chlorine, Iodine.
Page 27: Noble Gases
Introduction to Noble gases located in Group 0.
Non-reactive gases at room temperature.
Page 28: Group 8A Elements
Characteristics of noble gases:
Inert and nonreactive.
Examples: Helium, Argon, Radon.
Page 29: Activity Instructions
Interactive activity directions for students to engage with the periodic table.
Page 30: Group 8A Recap
Further emphasis on the noble gases and their properties.