Solid
How far apart are the atoms in a solid?
Very close together
How far apart are the particles in a liquid?
spaced out in a medium way.
how far apart are the particles in a gas?
very far apart.
What state of matter is jell O?
it is a soft solid
Can a solid be lighter than air?
Yes, scientists have created a solid lighter than air, made of 99% empty space, called aerogel.
What happens to a liquids particles when it is heated?
They move really fast and spread farther apart.
Where does gas pressure come from?
It comes from molecular collisions.
What is more dense, ice or water?
Water
Are diamonds and pencil lead made out of the same element?
yes, both are made out of carbon
Can metal stay at liquid form?
Yes Mercury is a liquid metal and stays a liquid a room temperature.
Does natural gas have a smell?
No, the smell is added in so that its easy to detect a gas leak.
what is the earth's inner core? solid or liquid?
Its solid. The immense pressure in the center of the planet keeps much of iron/nickel core in a solid state.
Said that all matter is made of tiny particles called atoms. Who was it.
John Dalton