What is the composition of Jupiter?

  • 2 Replies
  • 1586 Views

0 Members and 1 Guest are viewing this topic.

*

Leigh Knight

  • Guest
What is the composition of Jupiter?
« on: 28/08/2009 15:30:02 »
Leigh Knight  asked the Naked Scientists:
   
I was watching a television programme the other day about Jupiter and it described Jupiter as being a completely gaseous planet, i.e. no surface.  Is this true?

What do you think?

*

Offline Chemistry4me

  • Neilep Level Member
  • ******
  • 7709
    • View Profile
What is the composition of Jupiter?
« Reply #1 on: 29/08/2009 00:18:44 »
Yep, it's a gas giant alright, mostly hydrogen and helium with small amounts of methane, water and ammonia.

*

Offline LeeE

  • Neilep Level Member
  • ******
  • 3382
    • View Profile
    • Spatial
What is the composition of Jupiter?
« Reply #2 on: 29/08/2009 18:40:51 »
Jupiter, and the other gas giants too, are nearly entirely made from elements that are normally regarded as gaseous but as you go down deeper into the planet the pressure increases and at some point you'll find liquids and then eventually solids.  We can actually see liquids high up in the atmosphere of gas giants; the clouds we see in their atmospheres are actually in the form of liquid droplets, otherwise we wouldn't be able to see them.

Several very credible people have suggested that there may be large amounts of crystalised carbon i.e. diamond, at the center of gas giants.
...And its claws are as big as cups, and for some reason it's got a tremendous fear of stamps! And Mrs Doyle was telling me it's got magnets on its tail, so if you're made out of metal it can attach itself to you! And instead of a mouth it's got four arses!