Iron has nothing to do with it.
A planet cannot explode - unless something massive hits it.
no
Never.
iron
Because of quantum mechanics, anything is possible. However, it is very, very, VERY unlikely that any planet will explode.
Never. Period.
A planet cannot explode on it's own. A star would experience very little changes if a planet did explode, even one as large as Jupiter.
Mars. The soil of this planet is rich in iron oxide, which gives the planet a characteristic color. >:)
Mercury
If a dwarf star crashed into a planet,the planet would likely explode.
No.
The is no known planet composed primarily of Iron Oxide.
Mars is nicknamed the Red Planet because of the high levels of iron oxide on the surface of the planet. Iron Oxide is also known as rust.