How To Display Unmatched Records In Two Tables

I want to display all records from table 1 (even the null values) that do not match records in Table 2. Below I am creating both tables and I am posting the result query I need.

------------------------------------
CREATE TABLE temp_table1
(
name VARCHAR2(12 BYTE),
last_name VARCHAR2(12 BYTE),
STATE VARCHAR2(2 BYTE),
BIRTH_DATE DATE
);

CREATE TABLE temp_table2
(
name VARCHAR2(12 BYTE),
last_name VARCHAR2(12 BYTE),
STATE VARCHAR2(2 BYTE),
BIRTH_DATE DATE
);

[code].....

The result query need to have 5 rows as shown below

NAME LAST_NAME STATE BIRTH_DATE
------------ ------------ ----- ---------------------
john smith MA 12/1/1979
null null AZ null
null null CT null
null null MA null
null null CT null