If you count Pluto, the answer is PLUTO.
No, mercury is. Pluto is a dwarf planet because it does not meet all the criteria to be a planet and it is the second largest dwarf planet so far.
No. It was the first planet to be downgraded to the title of a dwarf planet.Before Pluto became a dwarf planet, we discovered several other small, Pluto-like planets such as Ceres (Discovered on January 1st,1801), Eris(Discovered on January 5th,2005) , etc.
pluto is not a planet. its a dwarf planet. its on the 9th position from the sun
The answer to this question used to be Pluto. However, Pluto got re-classified as a dwarf planet a few years ago, and we've discovered a number of other dwarf planets, so the answer has changed. The smallest planet is now Mercury, which is the closest to the sun, and the farthest planet from the sun is now Neptune. If you include dwarf planets, then the farthest from the sun is Eris, but Eris is larger than Pluto.
First of all, Pluto is not a planet. It was considered a double planet because its largest moon Charon is half its size.
Mercury is closest to the Sun; however, seeing as Pluto is no longer a planet, Mercury is now the smallest planet as well.
No planet Pluto don't missing no planet in first place to far to be planet *bites into raw chicken leg while grunting*
NOPE!
leptickthinium
Pluto was discovered on February 18, 1930. It is not considered a planet anymore though. Now it is considered a dwarf planet.
No, it is the second smallest. Mercury is the smallest.
Pluto was re-classified as a Dwarf Planet on August 24th 2006 by the International Astronomical Union (IAU).