GK
ELEMENTS COMPOUNDS SUBSTANCES METALS AND NON METALS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The atomic number of sulphur is____
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15
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16
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17
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18
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Explanation:
Detailed explanation-1: -The atomic number of sulphur is 16 and its atomic mass is 32.
Detailed explanation-2: -Thus Sulphur requires two more electrons in order to complete its octet, hence its valency is 2.
Detailed explanation-3: -Hence, Element with atomic number 16 is Sulphur.
Detailed explanation-4: -Sulphur has an atomic number 16 and a mass of 32. State the number of protons and neutrons in the nucleus of sulphur. Give a simple diagram to show the arrangement of electrons in an atom of sulphur. Q.
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