Advertisements
Advertisements
प्रश्न
What are covalent compounds?
Advertisements
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
Explain the bonding in methane molecule using electron dot structure.
Buckminsterfullerene is spherical molecule in which 60 carbon atoms are arranged in interlocking hexagonal and pentagonal rings of carbon atoms.
How many hexagons of carbon atoms are present in one molecule of buckminsterfullerene?
What type of bonds are present in CO2 molecule? Draw their electron-dot structures.
What type of chemical bond is present in chlorine molecule? Explain your answer.
How will you find out which of the water soluble compound A or B is ionic?
Draw the electron-dot structure of N2 and state the type of bonding.
what substance is graphite made?
(a) Compound X consists of molecules.
Choose the letter corresponding to the correct answer from the choices (a), (b), (c) and (d) given below
In the liquid state, X will
Write a short note.
Characteristics of carbon
Carbon forms four covalent bonds by sharing its four valence electrons with four univalent atoms, e.g., hydrogen. After the formation of four bonds, carbon attains the electronic configuration of ______.
