Answer
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Hint: We should know that Sulfur is the element of the chalcogen group in the periodic table and is located just below the oxygen element. Now you can use these hints to reach the answer and mark the correct option.
Complete step by step answer:
Let’s try to identify the elements given in the options one by one,
In option A, the element is Selenium. It is from the oxygen-group that is also known as the chalcogen group. The element present in this group is known as chalcogens.
In option B, the element is Strontium. It is from the second group of the periodic table, that is also known as alkali earth metals.
In option C, this symbol is not used in the periodic table.
In option D, the element is Sulfur. It is from the oxygen-group that is also known as the chalcogen group. The element present in this group is known as chalcogens.
In option E, the element is Sodium. It is from the first group of the periodic table, that is also known as alkali metals.
Therefore, we can conclude that the correct answer to this question is option D.
Note: Do you know that according to the spelling of Sodium, the symbol S should have been used as a symbol. But, Na is the symbol used to represent sodium as S is already allotted to Sulfur. Na is derived from the Latin word “natrium”.
Complete step by step answer:
Let’s try to identify the elements given in the options one by one,
In option A, the element is Selenium. It is from the oxygen-group that is also known as the chalcogen group. The element present in this group is known as chalcogens.
In option B, the element is Strontium. It is from the second group of the periodic table, that is also known as alkali earth metals.
In option C, this symbol is not used in the periodic table.
In option D, the element is Sulfur. It is from the oxygen-group that is also known as the chalcogen group. The element present in this group is known as chalcogens.
In option E, the element is Sodium. It is from the first group of the periodic table, that is also known as alkali metals.
Therefore, we can conclude that the correct answer to this question is option D.
Note: Do you know that according to the spelling of Sodium, the symbol S should have been used as a symbol. But, Na is the symbol used to represent sodium as S is already allotted to Sulfur. Na is derived from the Latin word “natrium”.
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