Number of covalent bonds in an $O_2$ molecule is —

এই অধ্যায়ের আরও প্রশ্ন

• C-05-Q150In , the configuration each H attains matches that of —
• C-05-Q151In an molecule each O atom shares how many electrons?
• C-05-Q152Number of covalent bonds in —
• C-05-Q153In , how many lone (non-bonding) electron pairs remain on the O atom?
• C-05-Q154Sulfur exists as a covalent molecule in the form —
• C-05-Q155Phosphorus exists as a covalent molecule in the form —
• C-05-Q156Which of the following is NOT a covalent compound listed in the chapter?
• C-05-Q157Which compound has covalent bonds only?
• C-05-Q158Weak attraction forces between covalent molecules are —
• C-05-Q159Why are most covalent compounds easily separable from each other?