Oxygen,O,(number 8),sulfur,S,(number 16),and Selenium,Se,(number 34)have Such Similar Chemical Properties Because

question 51

Multiple Choice

Oxygen,O,(number 8) ,sulfur,S,(number 16) ,and selenium,Se,(number 34) have such similar chemical properties because

• A)their outermost shells contain the same number of electrons.
• B)because they are all located close to one another in the periodic table.
• C)they all have the same number of occupied shells.
• D)These elements can't have similar chemical properties because they are in different periods of the periodic table.

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