A Few Atoms of the New Element 113 Were Created

question 84

Multiple Choice

A few atoms of the new element 113 were created in 2004 by a team of Russian and American scientists.It has been given the temporary name "ununtrium" and the temporary symbol "Uut." Based on ununtrium's position on the periodic table,what type of oxide(s) should it form?

• A)Ununtrium should form a basic oxide with the formula Uut₂O₃.
• B)Ununtrium should form an amphoteric oxide with the formula UutO.
• C)Ununtrium should form an acidic oxide with the formula Uut₂O₃.
• D)Ununtrium should form two acidic oxides having the formulas Uut₂O and Uut₂O₃.
• E)Ununtrium should form two basic oxides having the formulas Uut₂O and Uut₂O₃.

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