Earth, with a density of 5.515 gr/cm3, it is the densest planet in the solar system.
Venus, Earth and possibly Mars. Mercury's density is too low for Mercury to have a dense core.
Terestrial planets Mercury, Venus, Earth and mars.
It can be sometimes, but Venus can be closer than Mercury ever can; Mercury is only the closest planet to Earth when Venus is on the opposite side of the Sun from Mercury and Earth, and maybe not even then (depending on exactly where Mars is).
The closest planet to mercury is Venus.
The two closest planets to Venus are Mercury and Earth. Mercury is the closest planet to Venus, followed by Earth.
No, Venus is
Venus
Mercury and Earth are the two planets closest to Venus.
Venus is the second closest planet to the sun.
venus
Mercury, Venus, Earth and Mars
the first planet out of the nine planets and the closest planet to the sun is mercury.First planet.