yes sometimes
No, it does not have enough mass to hold any "atmosphere".
Yes. As a new star is forming it is surrounded by a disk of gas and dust called a protoplanetary disk. Planets, asteroids, and comets all form from this disk.
Vast interstellar clouds of hydrogen are known as "nebula."
Jupiter.
yes sometimes
i din't think so but sometimes comets are
No, it does not have enough mass to hold any "atmosphere".
Asteroids
No. A comet is surrounded by various vaporized ices, but not hydrogen.
Yes. As a new star is forming it is surrounded by a disk of gas and dust called a protoplanetary disk. Planets, asteroids, and comets all form from this disk.
Vast interstellar clouds of hydrogen are known as "nebula."
Jupiter.
Neptune is surrounded by thick layers of clouds in rapid motion. Winds blow these clouds at speeds up to 700 miles (1,100 kilometers) per hour. The clouds farthest from Neptune's surface consist mainly of frozen methane. Scientists believe that Neptune's darker clouds, which lie below the clouds of methane, are composed of hydrogen sulfide.
An ice cube is surrounded by clouds because the temperature of ice is colder than its surrounding temperature. The "clouds" are water vapor that condensate when it comes in contact with the cold air.
hydrogen
Water.