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प्रश्न
What is the term defined below?
A bond formed by a shared pair of electrons, each bonding atom contributing one electron to the pair.
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उत्तर
Single covalent bond.
संबंधित प्रश्न
Name the following:
The property of element by virtue of which atoms of the element can link to each other in the form of a long chain or ring structure.
Compare the properties of ionic compounds and covalent compounds.
How buckminsterfullerene is it related to diamond and graphite?
What type of bonding would you expect between Carbon and Chlorine?
Draw the electron-dot structure of N2 and state the type of bonding.
Why is graphite a good conductor of electricity but diamond is a non-conductor of electricity?
A solid element X has four electrons in the outermost shell of its atom. An allotrope Y of this element is used as a dry lubricant in machinery and also in making pencil leads.
(a) What is element X?
(b) Name the allotrope Y.
(c) State whether allotrope Y is a good conductor or non-conductor of electricity.
(d) Name one use of allotrope Y (other than lubrication and pencil leads)
(e) Name two other allotropes of element X.
What do you understand by polar covalent compounds?
Draw an electron dot diagram for the formation of the following. State the type of bonding present in them.
Hydroxyl ion
Explain the following briefly:
Sodium chloride dissolves in water but carbon tetra chloride is insoluble in water.
