PS Chapter 3 Review Flashcards

Front

In what state does matter have both a definite shape and a definite volume?

Back

solid

Front

State of matter with neither definite shape nor volume?

Back

gas

Front

On the sun, where temperatures are extremely high, matter exists in a state known as __________.

Back

plasma

Front

Which phrase describes all particles of matter in the kinetic theory of matter?

Back

in constant motion

Front

Are there forces of attraction among the particles in all matter?

Back

True

Front

Does a gas have a definite shape and volume due to the motion of its particles?

Back

false

Front

Why do solids have a definite shape?

Back

Particles in a solid vibrate around fixed locations.

Front

The result of a force distributed over an area is called _____.

Back

pressure

Front

Which of the following units could be used to express amounts of pressure? pascals, newtons, cm³, joules

Back

pascals

Front

What happens to the pressure of a gas if its volume is reduced?

Back

pressure increases