What is the name of the element with isotopic mass of 158.925 34(2)?
CREATE TABLE table_15366768_1 (element VARCHAR, isotopic_mass___u__ VARCHAR)
SELECT element FROM table_15366768_1 WHERE isotopic_mass___u__ = "158.925 34(2)"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15366768_1 (element VARCHAR, isotopic_mass___u__ VARCHAR) Question: What is the name of the element with isotopic mass of 158.925 34(2)? [/INST] SELECT element FROM table_15366768_1 WHERE isotopic_mass___u__ = "158.925 34(2)" </s>