mercury
The terrestrial planet that has no atmosphere is Mercury. Its thin atmosphere consists mainly of trace amounts of oxygen, sodium, hydrogen, helium, and potassium, and is not enough to be considered a true atmosphere.
that is not true
It is larger than the planet Mercury.
Gas particles (atoms, molecules) composing the atmosphere of a planet have a mass, therefore they are trapped by the gravitational field of the planet. This is not only true for giant planets but applies to all planets with atmosphere.
Gas particles (atoms, molecules) composing the atmosphere of a planet have a mass, therefore they are trapped by the gravitational field of the planet. This is not only true for giant planets but applies to all planets with atmosphere.
what is the terrestrial planet that has no atmosphere
No. The planet Mercury does not have an atmosphere.
Ceres is not a planet; it is a dwarf planet. It does not have an atmosphere.
Mercury, the smallest planet that is also closest to the sun. It is due to these reasons that it has no atmosphere, so the surface is a near vacuum. There are trace gases about, but not in large enough amounts to call a real atmosphere.
False. Craters are not eroded on Mercury, which has no atmosphere.
That is known as the "atmosphere".