(a) Complete the following statements by writing appropriate words in the spaces. The pressure of a gas in a sealed container is caused by the collisions of
with the container wall.
An increase in the temperature of the gas increases the pressure because the
of the
increases.
The force on the wall due to the gas is the pressure multiplied by the
[2]
of the wall.

a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be? a long strand of spaghetti is folded once. if this is cut 20 times, how many pieces of spaghetti will there be?

\

a.   mass number from atomic number