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
What type of chemical bond is formed between carbon and bromine?
Give one example of a molecule containing a double covalent bond
Give the formula of the compound that would be formed by the combination of the following pair of elements:
Al and Cl2
Draw the electron-dot structure of a hydrogen chloride molecule.
One of the following contains a double bond as well as single bonds. This is:
(a) CO2
(b) O2
(c) C2H4
(d) C2H2
Explain the following:
polar covalent compounds electricity.
What are the term defined below?
A bond formed by share pair of electrons, each bonding atom contributing one electron to the pair.
Draw the electron dot diagram and structure of magnesium chloride.
State the type of bond formed when the combining atom has small E.N. difference.
Non-polar covalent compounds are ______ conductors of heat and electricity.
