editorendz

The chemical formula is a way of expressing information about the proportions of atoms that constitute a particular chemical compound, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and plus (+) and minus (−) signs. For example, the chemical formula of water is H2O, meaning that it …

The Chemical formula of compound – സംയുക്തങ്ങളുടെ രാസസമവാക്യങ്ങൾ Read More »

Compound Molecules and Atoms examples Water (H2O) – Hydrogen and Oxygen Carbon dioxide (CO2) – Carbon and oxygen Methane (CH4) – Carbon and hydrogen Ammonia (NH3) – Nitrogen and hydrogen

Monoatomic atoms are atoms that exist on their own and are not bonded to any other atom. Examples of monoatomic elements include helium, neon, and argon. Polyatomic atoms are atoms that are bonded to each other. Unlike monoatomic atoms, polyatomic atoms typically consist of two or more atoms that are held together by chemical bonds. …

Monoatomic and Polyatomic – മോണോറ്റോമിക്, പോളിയാറ്റോമിക് Read More »

 Atoms are represented by their element symbol, such as H for hydrogen, O for oxygen, etc. Molecules are represented using structural formulas, which indicate the type and number of atoms present in the molecule, as well as the bonds between them. For example, the molecular formula for water would be written as H2O, indicating there …

Method of representing Atoms and Molecules – ആറ്റങ്ങളെയും തന്മാത്രകളെയും പ്രതിനിധീകരിക്കുന്ന രീതി Read More »

An atom is the smallest particle of an element that can exist and still retain the properties of that element. Atoms are made up of protons, neutrons, and electrons, and they are the building blocks of all matter. Atoms are held together by chemical bonds, which allow them to form molecules and other compounds. Atom …

Atom and Molecule – ആറ്റം, തന്മാത്ര Read More »

Symbols of elements are used to denote the chemical element and are usually one or two letters from the Latin alphabet. They are used to easily identify and distinguish elements from one another and can be used to indicate the number of protons and electrons in an element’s atomic structure. By knowing the symbol of …

Symbols – പ്രതീകങ്ങൾ Read More »

Polonium was named after the country of Poland. The element curium was named after Marie and Pierre Curie, two scientists who discovered radium and polonium. Chromium is the element with atomic number 24 and symbol Cr. It was discovered in 1797 and was the first element to be named after a color, in this case …

Origin of the names of elements – മൂലകങ്ങളുടെ പേരുകളുടെ ഉത്ഭവം Read More »

In chemistry, elements are the simplest forms of matter, consisting of one type of atom. There are 118 elements found in nature, divided into metals, nonmetals, and metalloids. Examples of elements include hydrogen, oxygen, carbon, and iron. The pure substance which cannot be further decomposed through chemical process is called elements. Compounds in chemistry are …

Elements and compounds – മൂലകങ്ങളും സംയുക്തങ്ങളും Read More »

Sir Humphry Davy’s experiment to divide water involved the use of electricity. He used a battery to pass an electric current through a container of water. This caused the water to break down into its constituent elements of hydrogen and oxygen. The two gases rose to the top of the container and were collected separately.Henry …

Experiments of Sir Humphry Davy and Henry Cavendish – സർ ഹംഫ്രി ഡേവിയും ഹെൻറി കാവെൻഡിഷും ഉള്ള പരീക്ഷണങ്ങൾ Read More »

Fill the quarter boiling tube with sugar and close it with cotton .Then heat the boiling tube strongly. What can be observed ? When the boiling tube is heated strongly, the sugar will begin to melt and caramelize. As it caramelizes, it will become darker in color and produce a sweet, smoky smell. The end …

Sugar and boiling tube experiment – പഞ്ചസാര ചൂടാക്കുന്ന പരീക്ഷണം Read More »