Create An Attractive Brochure On A Selected Element

Question

Create an Attractive Brochure on a Selected Element Students are expected to create an attractive brochure on a regular-sized 8 ½ x 11-inch paper. The brochure must be tri-fold or bi-fold and visually appealing to the reader. It should include the name of the element and an explanation of its origin or history, pictures of the element (atomic structure and physical formation), the symbol, atomic number, and atomic mass, the group and period, the electronic configuration, where the element is commonly found and in what form (compound), melting point, boiling point, density, the abundance percentage in the Earth's crust, two uses, and two facts about the element. Additionally, students must cite two credible sources of information.

Dr. Jack HW Helper · Accepted Answer

Element Chosen: Gold (Au) Introduction and Origin of Gold Gold has been cherished by humans for thousands of years due to its rarity, beauty, and malleability. The name "Gold" originates from the Old English word "geolu," meaning yellow. Historically, gold has been used in currency, jewelry, and art, symbolizing wealth and prosperity. Its discovery dates back to prehistoric times, making it one of the earliest metals mined by humans. Visual Representations of Gold Gold's atomic structure features a face-centered cubic crystal lattice, which makes it ductile and malleable. The physical form of pure gold is typically a shiny, yellow, dense metal. Images to include: a diagram of gold's atomic structure and photographs of gold nuggets and jewelry. Element Information Symbol: Au Atomic Number: 79 Atomic Mass: 196.97 u Position in Periodic Table Group: 11 (Coinage metals) Period: 6 Electronic Configuration Gold's electron configuration is [Xe] 4f^14 5d^10 6s^1, indicating a filled 4f and 5d subshell, with one electron in the 6s orbital. Sources and Occurrence Gold is mostly found in its native form as nuggets or grains. It occurs naturally in rocks, quartz veins, and alluvial deposits. It is commonly obtained through mining and panning techniques. Gold's typical compounds include auric chloride (AuCl₃) and gold cyanide complexes used in extraction. Physical Properties Melting Point: 1,064°C Boiling Point: 2,856°C Density: 19.32 g/cm³ Abundance and Uses Gold makes up about 0.003 parts per million in the Earth's crust, making it a rare element. It is widely used in jewelry, electronics, and dental applications. Two common uses include: Jewelry and decorative arts Electronic connectors and circuit boards Interesting Facts Gold is the only metal that is yellow or "golden" in color in its pure form. More gold has been mined than all the other precious metals combined. References Krishna, K. (2018). Mineral resources and mineral wealth of India. Springer. U.S. Geological Survey

Create An Attractive Brochure On A Selected Element ✓ Solved

Create an Attractive Brochure on a Selected Element

Sample Paper For Above instruction

Introduction and Origin of Gold

Visual Representations of Gold

Element Information

Position in Periodic Table

Electronic Configuration

Sources and Occurrence

Physical Properties

Abundance and Uses

Interesting Facts

References