GK
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following is a diatomic element?
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Br
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B
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Fe
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He
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Explanation:
Detailed explanation-1: -The diatomic elements are: Bromine, Iodine, Nitrogen, Chlorine, Hydrogen, Oxygen, and Fluorine.
Detailed explanation-2: -Diatomics on the Periodic Table. The 7 diatomic elements are hydrogen (H), nitrogen (N), oxygen (O), fluorine (F), chlorine (Cl), bromine (Br), and iodine (I). We call them diatomic elements because the atoms appear in pairs.
Detailed explanation-3: -So these are our seven diatomic elements: Hydrogen, Nitrogen, Flourine, Oxygen, Iodine, Chlorine, Iodine, and Bromine.
Detailed explanation-4: -Elemental bromine exists as a diatomic molecule, Br2.
Detailed explanation-5: -The bond energy in the gaseous diatomic species BaBa is (no data) kJ mol-1.
There is 1 question to complete.