what is the properties of sodium when rubidium is nacl (2.1)?
CREATE TABLE table_name_98 (sodium VARCHAR, rubidium VARCHAR)
SELECT sodium FROM table_name_98 WHERE rubidium = "nacl (2.1)"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_98 (sodium VARCHAR, rubidium VARCHAR) Question: what is the properties of sodium when rubidium is nacl (2.1)? [/INST] SELECT sodium FROM table_name_98 WHERE rubidium = "nacl (2.1)" </s>