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One Shot: Some Basic Concepts of Chemistry Video Lecture | Chemistry Class 11 - NEET

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FAQs on One Shot: Some Basic Concepts of Chemistry Video Lecture - Chemistry Class 11 - NEET

1. What are the basic concepts of chemistry?
Ans. The basic concepts of chemistry include elements, compounds, atoms, molecules, chemical reactions, and the periodic table. These concepts form the foundation of understanding the composition, structure, properties, and behavior of matter.
2. What is an element in chemistry?
Ans. In chemistry, an element is a pure substance that cannot be broken down into simpler substances by chemical means. Elements are represented by symbols on the periodic table and are composed of atoms with the same number of protons.
3. What is a compound in chemistry?
Ans. A compound in chemistry is a substance composed of two or more elements chemically bonded together in a fixed ratio. Compounds have distinct properties that differ from their constituent elements and can be represented by chemical formulas.
4. What is the periodic table in chemistry?
Ans. The periodic table is a tabular arrangement of chemical elements based on their atomic number, electron configuration, and recurring chemical properties. It provides a systematic way to organize and categorize elements, showing their relationships and patterns.
5. What is a chemical reaction in chemistry?
Ans. A chemical reaction in chemistry is a process that leads to the transformation of one or more substances into different substances. It involves the breaking and forming of chemical bonds, resulting in a rearrangement of atoms and the release or absorption of energy. Chemical reactions are represented by chemical equations.
195 videos|337 docs|190 tests
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