Question

important diagrams for chemistry class 10​

Answer 1

Answer:

Water Cycle: The water cycle is the process by which water circulates between the earth's surface and the atmosphere. This diagram helps students understand the water cycle and the importance of water in the environment.

Explanation:

Here are some important diagrams for chemistry class 10:

Structure of an Atom: This diagram shows the structure of an atom with its subatomic particles - protons, neutrons, and electrons.

Periodic Table: The periodic table is a tabular arrangement of the chemical elements. It is an essential diagram that provides information about the elements' properties and their relationship with one another.

Lewis Structure: A Lewis structure shows the distribution of electrons in a molecule. It is an important diagram for understanding the bonding in molecules.

Types of Chemical Bonds: This diagram explains the types of chemical bonds - ionic, covalent, and metallic bonds.

pH Scale: The pH scale is a measure of the acidity or basicity of a solution. This diagram helps students understand the pH scale and the different levels of acidity and basicity.

Types of Acids: This diagram shows the types of acids - mineral acids and organic acids.

Types of Bases: This diagram shows the types of bases - alkalis and non-alkalis.

Extraction of Metals: This diagram explains the process of extraction of metals from their ores.

Carbon Cycle: The carbon cycle is the process by which carbon moves between the atmosphere, oceans, and land. This diagram helps students understand the carbon cycle and the importance of carbon in the environment.

Water Cycle: The water cycle is the process by which water circulates between the earth's surface and the atmosphere. This diagram helps students understand the water cycle and the importance of water in the environment.

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Answer 2

The students in Chemistry 10 should be familiar with a number of crucial diagrams. The following are a few of the crucial diagrams:

• The electrons of an atom are shown in this figure to be arranged in different energy levels around the nucleus according to the Bohr model of an atom.

• Lewis Structure - This illustration depicts how atoms and electrons are arranged in a molecule. It is used to comprehend how the atoms in a molecule are bonded.

• The elements in the periodic table are arranged in this figure according to their atomic number, electron configurations, and chemical characteristics.

• This figure illustrates the electrolysis process, which uses an electric current to break down a compound into its component parts.

• Diagrams of exothermic and endothermic reactions depict the changes in energy that take place during a chemical process. Although an endothermic process takes energy, an exothermic reaction releases energy.

• The colour changes that take place when an acid or base is introduced to an indicator solution are depicted in these diagrams as acid-base indicators. This may be used to figure out a solution's pH.

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