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States Of Matter

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Published in: Chemistry
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description of all three states of matter (structure and properties) and the conversions and explained clearly.

Vadivel S / Ajman

2 years of teaching experience

Qualification: University student Btech mechatronics

Teaches: English, Chemistry, Physics, Maths, Science, Mathematics

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  1. States of Matter What is Matter? Anvthing that has mass and takes un snace. Matter exists in different Dhvsical forms called states.
  2. The Three Main States of Matter * Solids * Liquids * Gases 00 0
  3. Solids * Characteristics of Solids: * Definite shape and volume. Particles are closely packed and vibrate in place. * Examples: Ice, metal, wood.
  4. Liquids Characteristics of Liquids: Definite volume, but no fixed shape (takes shape of container). Particles are close but can move/flow past each other. Examples: Water, oil, alcohol.
  5. Gases * Characteristics of Gases: * No definite shape or volume (fills container). Particles are far apart and move freelyv i _ * Examples: Oxygen, nitrogen, carbon@igxide.
  6. State Changes of Matter Solid Liquid Gas Solid to Liquid: Melting * When a solid gains heat, it melts and turns into a liquid. Liquid to Solid: Freezing * When a liquid loses heat, it freezes and becomes a solid. Liquid to Gas: Evaporation (or Boiling) * When a liquid gains heat, it evaporates or boils, turning into a gas. Gas to Liquid: Condensation * When a gas loses heat, it condenses into a liquid. Solid to Gas: Sublimation * When a solid ains enough energy, it can directly turn into a gas (e.g., dry ice to C02 gas . Gas to Solid: Deposition * When a gas loses enough energy, it can directly change into a solid (e.g., frost formation)
  7. State Changes of Matter conversions of solids liquids and gises MELTIN EVAPORATION NDEN SUBLIMATIO DEPOSITIO GAS