Bromine is a chemical element with the symbol Br and atomic number 35. It is a reddish-brown liquid at room temperature and belongs to the halogen group of elements. Key Characteristics of Bromine: Physical Properties: Bromine is a dense, reddish-brown liquid that evaporates easily to form a brownish vapor. It has a strong, pungent odor…

Selenium is a chemical element with the symbol Se and atomic number 34. It is a nonmetal with several important properties and applications. Key Characteristics of Selenium: Physical Properties: Selenium has a grayish appearance and exists in several allotropic forms, including amorphous and crystalline structures. It is a brittle solid with a relatively low melting…

Arsenic is a chemical element with the symbol As and atomic number 33. It is a metalloid, which means it has properties of both metals and nonmetals. Arsenic has a long history of use and is known for its toxic nature. Key Characteristics of Arsenic: Physical Properties: Arsenic is a grayish metallic-looking solid that can…

Germanium is a chemical element with the symbol Ge and atomic number 32. It is a metalloid, which means it has properties of both metals and nonmetals. Germanium has several interesting characteristics and applications. Key Characteristics of Germanium: Physical Properties: Germanium has a grayish-white appearance and is brittle in nature. It has a relatively high…

Gallium is a chemical element with the symbol Ga and atomic number 31. It is a soft, silvery metal that has unique properties and applications. Key Characteristics of Gallium: Physical Properties: Gallium is a soft, malleable metal with a low melting point of 29.76°C (85.57°F). It has a silvery appearance and can easily melt in…

Zinc is a chemical element with the symbol Zn and atomic number 30. It is a transition metal known for its bluish-white appearance, corrosion resistance, and diverse applications. Key Characteristics of Zinc: Physical Properties: Zinc is a lustrous metal with a bluish-white color. It has a relatively low melting point of 419.5°C (787.1°F) and a…

Copper is a chemical element with the symbol Cu and atomic number 29. It is a transition metal known for its excellent electrical conductivity, malleability, and corrosion resistance. Key Characteristics of Copper: Physical Properties: Copper has a distinctive reddish-orange color and a lustrous appearance. It has a relatively high melting point of 1,085°C (1,985°F) and…

Nickel is a chemical element with the symbol Ni and atomic number 28. It is a transition metal known for its lustrous silver-white color, high ductility, and corrosion resistance. Key Characteristics of Nickel: Physical Properties: Nickel is a hard, ductile metal with a silver-white appearance. It has a relatively high melting point of 1,455°C (2,651°F)…

Cobalt is a chemical element with the symbol Co and atomic number 27. It is a transition metal with various important properties and applications. Key Characteristics of Cobalt: Physical Properties: Cobalt is a hard, lustrous, silver-gray metal. It has a high melting point of 1,495°C (2,723°F) and a boiling point of 2,927°C (5,301°F). Cobalt is…

Iron is a chemical element with the symbol Fe and atomic number 26. It is one of the most abundant metals on Earth and has numerous important applications due to its strength, versatility, and magnetic properties. Key Characteristics of Iron: Physical Properties: Iron is a lustrous, silvery-gray metal with a relatively high density. It has…