1.which best describe the particles of a solid?
A.Particles of a solid matter are completely unmoving.
B.Particles of a solid matter have large spaces in between.
C.Particles of a solid matter are vibrating at fixed position.
D.Particles of a solid matter have a weak attractive force.
2.Which of the following statements is FALSE regarding the particle model of matter?
A.Matter is composed of tiny particles.
B.The spaces in between the particles are filled with air.
C.The particles of matter are constantly moving.
D.The particles of matter attract each other.
3.What happens to the particles of qa loiquid when it is heated?
A.The spaces between the particles continue to decrease.
B.The attractive forces between the particles start to weaken.
C.The particles slown down.
D.The particles start to repel each other.