What is Allotropy

What is Allotropy?

Introduction to Allotropy In the vast expanse of the scientific world, terms and concepts often emerge that might sound intricate at first but are deeply rooted in everyday phenomena. One such term that holds notable importance in the world of chemistry and material science is “allotropy”. What is Allotropy? Allotropy refers to the phenomenon where …

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What is a Molecule? A molecule is a group of two or more atoms held together by chemical bonds. These bonds can be covalent, ionic, or metallic, depending on the nature of the atoms involved and the conditions under which the molecule is formed. Structure of Molecule Molecules can be made up of atoms of …

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Inertness of Noble Gases

Inertness of Noble Gases

Inertness of Noble Gases Noble gases are a group of elements that are chemically inert, meaning that they do not easily react with other elements. This is because they have a full outer electron shell, which gives them a stable electronic configuration. The noble gases, also known as inert gases, include helium (He), neon (Ne), …

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Mole Concept

Mole concept

What is Mole Concept? The mole concept is a fundamental concept in chemistry that relates the mass of a substance to the number of particles (atoms, molecules, or ions) it contains. A mole is a unit of measurement used to express the amount of a substance, just as the gram is used to express the …

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Molecular Mass

Molecular mass

What is Molecular Mass? The molecular mass of a substance is the mass of a single molecule of that substance. It is measured in daltons (Da), which is a unit of mass equal to one-twelfth the mass of a carbon-12 atom. For example, the molecular mass of water (H2O) is 18 Da, because it is …

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Formula of a compound

Chemical Formula of a compound

The Formula of a Compound: Understanding the Composition of Chemical Substances The formula of a compound provides valuable information about the composition and arrangement of atoms within a chemical substance. It serves as a concise representation of the elements and their respective ratios present in a compound. Understanding compound formulas is crucial in the field …

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Effect of increased pressure on the boiling point of water

Effect of Increased Pressure on the Boiling Point of Water

The boiling point of a substance is defined as the temperature at which its vapor pressure equals the atmospheric pressure. The relationship between pressure and boiling point is well established, and it can be observed that increasing the pressure on a substance generally results in an increase in its boiling point. This relationship holds true …

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A gas is a state of matter in which the particles are so far apart that they exert little or no force of attraction on each other. They are characterized by their ability to expand and fill any container they are placed in, and they have no fixed shape or volume. This is because the …

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