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What else can I help you with?
What planet is tilted?
All of them are tilted, some more than others.
What gases are heavier than helium?
Helium exists as a monatomic gas, with atomic mass of 4.0. Thus any gas with a molecular mass higher than 4.0 would be heavier than helium. Hydrogen is the only gas that is lighter than helium; all others are heavier than helium.
Which planet don't have mass?
All planets have mass, but some have more than others.
Fusion in a star can create heavy elements but none heavier than?
Iron. All others have to be created by another method. [See related question]
Which planet rotates on its axis?
All of them, though some more slowly than others.
Are there animals heavier than pandas?
Adult elephants, rhinos, giraffes, buffalo and whales are all heavier than pandas.
Which planet is massive and revolve around the sun?
All the planets revolve around the Sun. They are all massive, some are more massive than others.
Are there any others?
There are volcanoes all over the planet.
What is heavier than air?
Almost all solid elements are heavier than air. This is why these elements do not float under normal atmospheric situations.
Are hydrocarbons heavier than air?
Some are heavier, but some are lighter. For example, methane rises but propane sinks.
What element are all of radioactive all?
Technetium, Promethium, and all elements heavier than Bismuth.
What is the planet that is more massive than all the others combined?
Jupiter, with a mass over 300 times that of Earth, fits this criterion.https://en.wikipedia.org/wiki/Planetary_mass
