Mercury has a large iron core. Astronomers estimate that the rest of Mercury is composed of heavy metals and sillicates.
Mercury is a chemical element with symbol Hg and atomic number 80. It is
commonly known as ..... Others applications made use of the chemical properties
of mercury: The mercury battery is a non-rech...
Oct 14, 2016 ... Mercury is a terrestrial planet with a rocky surface and metallic core.
Mercury is a rocky planet with a huge iron core which makes up a large part of its
interior. The core takes up nearly 3/4 of the planet's diameter. Mercury's iron ...
Dec 24, 2015 ... Mercury is the closest planet to the Sun, orbiting at only 57.9 million km. It's
classified as one of the "rocky" or terrestrial planets of the Solar ...
As a result, Mercury is made out of a large percentage of heavier elements,
mainly iron. It is essentially a large metal ball of iron with a very thin silicate crust.
According to NASA, Mercury is considered a terrestrial planet, meaning it has a
core, mantle and crust, much like Earth. Mercury's atmosphere contains oxygen, ...
There is not much known about Mercury or its surface, except that it is similar to
the moon in appearance and its composition consists of primarily molecular ...
The planet's core is actually made up of liquid metal which is then surrounded by
a mantle that is composed of silica and a solid outer crust. In Mercury's case ...
Mercury is a little bigger than Earth's moon. It is made of heavier materials, like
iron. But if you could weigh Mercury and the moon, Mercury would weigh a lot ...