Some Basic chemistry and mole concepts :- scientific notation Uncertainty in measurement :- in which measurement is not certain . its means the measurement is not fixed(we cannot say exact value of the data.) there are few terms which exactly define the uncertainty in measure . in this post i will define one of them. […]
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Definition of Elements An element is a pure substance that consists entirely of one type of atom. Each element is defined by the number of protons in its nucleus, which is called its atomic number. Elements are the building blocks of matter and cannot be broken down into simpler substances by chemical means. Examples of
Table of Contents Conservation of mass :- we have learned about reactant and product in the chemical reaction section. now we will learn the conservation of mass and at the below of the theory there is video lecture you can go through that. stated by Lavoisier in 1774. matter can neither be created nor destroyed
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Index Chemical Reactions :- Chemical reactions are fundamental processes in chemistry where substances, called reactants, undergo transformation into new substances, known as products. we can also say that when more than two substance reacts with each other and form new substance. These reactions involve the breaking and forming of chemical bonds between atoms, resulting in
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When it comes to understanding the structure and properties of atoms, one fundamental concept that plays a crucial role is the atomic number. In this article, we will delve into what the atomic number is, how it is determined, and its significance in the world of chemistry. What is the Atomic Number? The atomic number
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Chemistry can be a challenging subject for students of all levels, whether you’re in a higher or lower class. However, with the right approach and some helpful tips, you can navigate through those chemistry questions with ease. In this article, we will provide you with a comprehensive guide to solving chemistry questions, regardless of your
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