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प्रश्न
Elements Q and S react together to form an ionic compound. Under normal conditions, which physical state will the compound QS exist in?
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उत्तर
Solid
संबंधित प्रश्न
Using electron-dot diagrams which show only the outermost shell electrons, show how a molecule of oxygen, O2, is formed from two oxygen atoms. What name is given to this type of bonding?
(At. No. of oxygen = 8)
An element A has 4 valence electrons in its atom whereas element B has only one valence electron in its atom. The compound formed by A and B does not conduct electricity. What is the nature of chemical bond in the compound formed? Give its electron-dot structure.
State the type of bonding in the following molecule.
Hydroxyl ion
Write answer as directed.
Saturated hydrocarbons are classified into three types. Write these names giving one example each.
Choose the correct answer from the options given below
Condition favorable for formation of a covalent bond is
The electronic configuration of N2 is 2, 5. How many electrons in the outer shell of a N atom are not involved in the formation of a nitrogen molecule?
Compare the compounds carbon tetrachloride and sodium chloride with regard to solubility in water and electrical conductivity.
Explain why carbon tetrachloride does not dissolve in water.
Which of the following is the purest form of carbon?
Non-polar covalent compounds are ______ conductors of heat and electricity.
