Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions



This Is a Certified Answer

Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Solid because it is made off very dense and heavy materials like iron and nickel.. these don't melt easily so they stay solid.
0 0 0
The inner core is solid because its made of solid nickel and iron , what keeps it in that phase is the extreme temperature that could have molten the solid iron and nickel but is believed to solidify as a result of pressure freezing which is common to liquids that are subjected under tremendous pressure  
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts