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Science & Nature

The physical and natural world, from mathematics and matter to living systems and the universe.

Latest in Science & Nature

Chemistry

Fields of Applied Chemistry

Applied chemistry is a branch of chemistry that focuses on the practical application of chemical principles and techniques to solve real-world problems and develop…

Chemistry

Understanding Nitrogen’s Roles

Nitrogen, commonly referred to by its chemical symbol N, is a non-metallic element that constitutes a crucial component of the Earth’s atmosphere and is…

Chemistry

Iron Melting Point Explained

The Melting Point of Iron: A Comprehensive Analysis Iron, an element central to the construction and manufacturing industries, exhibits fascinating physical properties, among which…

Chemistry

Understanding Metallic Elements

The term “metallic elements” refers to a category of elements in the periodic table characterized by their distinct physical and chemical properties. These elements…

Seas and oceans

Lake Annecy: Beauty and History

Lake Annecy, located in the Haute-Savoie department of the Auvergne-Rhône-Alpes region in southeastern France, is renowned for its stunning natural beauty and crystal-clear waters.…

Chemistry

Hydrogen Atom Energy Levels

In the realm of atomic physics, the energy levels of an atom are a fundamental concept that describes the discrete quantities of energy that…

Seas and oceans

Lake Sawa: A Unique Ecosystem

Lake Sawa: A Geographical and Ecological Overview Lake Sawa, located in the Al-Qadisiyyah Governorate in southern Iraq, is a unique and significant geographical feature…

Chemistry

Osmium: Heaviest Metal Explained

The heaviest known metal, in terms of density, is osmium. Osmium is a transition metal, belonging to the platinum group, which also includes metals…

Chemistry

Homogeneous Mixtures Explained

A homogeneous mixture is a type of mixture in which the components that make up the mixture are uniformly distributed throughout the mixture. This…