No, the dark side of the planets temperature averages 110 K. which is much hotter then the mean surface temperature of say Neptune at 72K.
Mercury is the inner planet that gets the coldest. This is because it has virtually no atmosphere to retain heat, resulting in extreme temperature variations between its day and night sides. Nighttime temperatures on Mercury can drop to around -290 degrees Fahrenheit (-180 degrees Celsius).
No.
well technically its not a planet no more but Pluto
Pluto
Mercury is not the coldest planet because it has more solar radiation than all of the other planets. This is because it is closer to the Sun. However, Mercury is not the hottest planet in the Solar System. See related question.
Because the suns rays do not point to mercry
Mercury is an extreme planet. it is fastest of all the planets. also, it is one of the hottest and coldest planet too.
Saturn. It is the furthest from the Sun
Because it is has the hottest and coldest temperatures.
The smallest and coldest planet in our solar system is Pluto. It is a dwarf planet located on the outer edges of our solar system, and its surface temperatures can drop as low as -375 degrees Fahrenheit (-225 degrees Celsius).
Mercury is the closest to the sun. Pluto is the very last planet in our solar system so that's what makes it the coldest planet.
Mercury is the hottest planet because it is the closest planet to the sun, and therefore receives more direct sunlight. Neptune is the coldest planet because it is the farthest planet from the sun, receiving very little sunlight and having a thick atmosphere that traps heat, resulting in cold temperatures.