Mercury has the smallest mass of the planets.
3.3022 × 1023 kg which is about 0.055 that of Earth
mercury
The planet with the least mass and smallest is Mercury. The planet with the lowest density is Saturn
Mercury. Although it has a high density, it's the smallest planet and least massive overall.
Mercury is the least massive of all the planets. The least massive planet is Mercury (0.055 Earths). However, the planet with the weakest gravity is Mars. I am of course not treating Pluto as a Planet (as it is no longer categorized as a planet), if I were to count Pluto then it would be the least massive ( 0.0021 Earths).
Neither. Mass, is your total amount of substance, mass never changes.
mercury
Linearily.
The planet with the least mass and smallest is Mercury. The planet with the lowest density is Saturn
Mercury. Although it has a high density, it's the smallest planet and least massive overall.
because its mass
Mercury is the least massive of all the planets. The least massive planet is Mercury (0.055 Earths). However, the planet with the weakest gravity is Mars. I am of course not treating Pluto as a Planet (as it is no longer categorized as a planet), if I were to count Pluto then it would be the least massive ( 0.0021 Earths).
After Mercury, the planet that takes the least amount of time to orbit the sun is Venus, which orbits the sun in about 225 Earth days.
The amount of gravity is not really quantifiable, but the gravitational force of a planet on a standard mass at a standard distance is proportional to the planet's mass.
Neither. Mass, is your total amount of substance, mass never changes.
Your mass is the same wherever you are, on Earth, on Saturn, on the Sun. Your weight changes if you are on a different planet.
The mass of an electron is the least among the options given here.
As of 2006 Pluto is no longer considered a planet. Prior to that it was counted as the least massive planet in the solar system.