Molecules & Matter- States Of Matter

Question 1

Particles in _____ have strong attractive forces and are held in a _____ position. They do not compress or flow.

Answer 1

Particles in solids have strong attractive forces and are held in a fixed position. They do not compress or flow

Question 2

Particles in a liquid have ________ attractive forces they are always in _______ but can move about at random. They do not ________ but can flow.

Answer 2

Particles in a liquid have moderate attractive forces they are always in contact but can move about at random. They do not compress but can flow.

Question 3

Particles in a gas have ____ attractive forces, they move about ________, can be
compressed and flow. They are the _____ dense.

Answer 3

Particles in a gas have weak attractive forces, they move about randomly can be
compressed and flow. They are the least dense.

Question 4

When an object changes ____ the number of particles stays ___ ____.

Answer 4

When an object changes state the number of particles stays the same.