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What planet in the solar system is least massive planet?
The planet with the least mass and smallest is Mercury. The planet with the lowest density is Saturn
Which planet has the least 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).
Which planet has least mass?
Mercury. Although it has a high density, it's the smallest planet and least massive overall.
Which planet has the least amount of mass?
Mercury has the smallest mass of the planets.3.3022 × 1023 kg which is about 0.055 that of Earth
How much mass must a planet have to become a star?
For a planet to become a star, it must have enough mass to sustain nuclear fusion in its core. This typically requires a mass of at least 0.08 times the mass of our Sun, known as the hydrogen-burning limit. Below this threshold, the object would be considered a planet rather than a star.
What planet in the solar system is least massive planet?
The planet with the least mass and smallest is Mercury. The planet with the lowest density is Saturn
Which planet has the least 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).
Which planet has least mass?
Mercury. Although it has a high density, it's the smallest planet and least massive overall.
Which planet has the least amount of mass?
Mercury has the smallest mass of the planets.3.3022 × 1023 kg which is about 0.055 that of Earth
Is Pluto the biggest or smallest planet in terms of mass?
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.
What planets have the largest and smallest mass?
Jupiter has the most mass, while Mercury has the least mass.Note: Pluto is not considered because it is no longer considered to be a planet.
How much mass must a planet have to become a star?
For a planet to become a star, it must have enough mass to sustain nuclear fusion in its core. This typically requires a mass of at least 0.08 times the mass of our Sun, known as the hydrogen-burning limit. Below this threshold, the object would be considered a planet rather than a star.
What is the formula for density of a planet?
Density of a planet = (Planet's mass) divided by (Planet's volume)
What does the least dense planet mean?
The phrase "least dense planet" refers simply to the planet with the lowest density, which is the planet's mass divided by its volume. In our solar system, Saturn is the least dense planet with a density of roughly 0.7 (water, by comparison, has a density of 1, or 1 gram per cubic centimeter). This is attributed to its large outer envelope of gas - although it is thought to have a denser rocky core.
Which planet is closest in mass to the size of planet Earth?
Venus is the planet closest in mass to Earth, with a mass about 81% that of Earth.
What is the mass of planet earth?
The mass of planet Earth is 5.9736 × 1024 kg
Which inner planet has the most mass?
Mercury is the inner planet with the most mass.
