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प्रश्न
An element M burns in oxygen to form an ionic compound MO. Write the formula of the compounds formed if this element is made to continue with chlorine and sulfur separately.
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उत्तर
Formula of compound when combined with sulphur - MS
Formula of compound when combined with chlorine - MCl2
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संबंधित प्रश्न
Define a chemical bond.
Fill in the blank.
___________ single covalent bonds are formed between the carbon and chlorine atoms.
Write the formula of its (X)
sulphate
nitrate
phosphate
carbonate
hydroxide.
Draw orbit structure diagram of sodium chloride (NaCl).
Write down the electronic configuration of
(i) chlorine atom (ii) chlorine ion
State the type of bonding in the following molecules.
Hydrogen chloride
Identify the following reaction as either oxidation or reduction:
Zn → Zn2+ + 2e-
Number of valence electrons in carbon is ______.
______ is the only noble gas that does not have eight electrons in its valence shell.
Complete the following table:
| a. | Dativebond | ______ |
| b. | CaH2 → Ca+H2 | ______ |
| c. | ______ | Reduction |
| d. | ______ | Redox reaction |
