Which of the following is the least dense planet?

The least dense planet in the Solar System is Saturn, which has an average density of only 687 kg/m3 (42.8 lb/cu ft).

What is the order of the planets from most dense to least dense?

Saturn is mainly composed of the lightest two gases known, hydrogen and helium. It is the only planet in our solar system whose density is less than water.

Planetary Densities.
Planet Average Density (gm/cm3) Required Mass for 70 cm3 (gm)
Jupiter 1.3 91.0
Saturn 0.7 49.0
Uranus 1.3 91.0
Neptune 1.6 112.0

Which planet in the Solar System is least dense Brainly?

larger volume than Earth and so Saturn is less dense than Earth. Saturn is the least dense of all the planets in the Solar System!

Is Mercury the least dense planet?

Common Questions about Mercury, the Second Densest Planet

Earth is the densest planet in our Solar System, but Mercury’s uncompressed density is even higher than the Earth’s. Q: Which is the least dense planet? The least dense planet in our Solar System is Saturn.

Which planet is known as densest planet?

Mercury and Earth are the densest planets in the Solar System (Figure 13) with densities similar to the iron-rich mineral haematite. Saturn, the least dense planet in the Solar System on the other hand, has a density lower than that of water.

Which planet is the lightest planet?

Saturn is the second biggest planet in our solar system. Similar to Jupiter it has over 60 moons and is made up of different gases. Even though it is a gas giant, it is also the lightest planet. Saturn is so light that it would float in water, if there was an ocean big enough.

How dense is Jupiter?

1.33 g/cm³

Why is Saturn less dense than Jupiter?

The density of Saturn and Jupiter

Saturn is significantly less dense than Jupiter. … The hydrogen, helium, and a bit of heavier elements in Saturn take up almost the same space as Jupiter, but Saturn’s mass is half of Jupiter’s. The reason is Jupiter’s strong gravity and its compression.

Why is Jupiter so dense?

Jupiter is 90% hydrogen1, with 10% helium and a sprinkle of all the other elements. In the gas giant’s outer layers, hydrogen is a gas just like on Earth. As you go deeper, intense atmospheric pressure gradually turns the gas into a dense fluid.

What planet is Uranus?

Uranus is the seventh planet from the Sun, and has the third-largest diameter in our solar system. It was the first planet found with the aid of a telescope, Uranus was discovered in 1781 by astronomer William Herschel, although he originally thought it was either a comet or a star.

What is density of Saturn?

687 kg/m³

What type of planet is Saturn?

Saturn is a gas-giant planet and therefore does not have a solid surface like Earth’s. But it might have a solid core somewhere in there.

What planet is green?

Uranus is blue-green in color, as a result of the methane in its mostly hydrogen-helium atmosphere. The planet is often dubbed an ice giant, since at least 80% of its mass is a fluid mix of water, methane and ammonia ice.

How dense is Neptune?

1.64 g/cm³

How is Uranus blue?

Uranus gets its blue-green color from methane gas in the atmosphere. Sunlight passes through the atmosphere and is reflected back out by Uranus’ cloud tops. Methane gas absorbs the red portion of the light, resulting in a blue-green color.

Is the sun black?

As with all matter, the sun emits a “black body spectrum” that is defined by its surface temperature. A black body spectrum is the continuum of radiation at many different wavelengths that is emitted by any body with a temperature above absolute zero. … So one might say that the sun is blue-green!

Is there a purple planet?

A comparison of the Kepler planets as compared to Earth, Jupiter, and previous Kepler finds. Kepler-11e is in purple at the bottom.

Is there a GREY planet?

Mercury: Mercury is difficult planet to get good images of, and for obvious reasons. … And what we have seen is a dark gray, rocky planet.