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प्रश्न
What are covalent compounds?
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उत्तर १
Covalent compounds are the compounds that are formed by the mutual sharing of valence electrons by the constituent atoms. For example, a molecule of methane (CH4) is formed when the carbon atom shares one of its four valence electrons with one electron of each of the four H atoms.
उत्तर २
Covalent compounds are those where atoms share their electrons with other atoms to form more stable structure.
संबंधित प्रश्न
What type of bonds are present in hydrogen chloride and oxygen?
Give one example of a molecule containing a single covalent bond.
What is buckminsterfullerene?
The covalent bond in which the electrons are shared equally between the combining atoms.
Element A has 2 electrons in its M shell. Element B has atomic number 7.
Write equations to show how A and B form ions.
Draw the electron dot structure of covalent compound methane (non polar) and HCL (polar) and give two difference between them.
Name two compounds that are covalent when taken pure but produce ions when dissolved in water.
Write a short note.
Characteristics of carbon
Which of the following is the purest form of carbon?
Acetic acid was added to a solid X kept in a test tube. A colourless, odourless gas Y was evolved. The gas was passed through lime water, which turned milky. It was concluded that ______.
