MATTER Flashcards
1
Q
change of state is a ________ (physical, chemical) change and involves an exchange of energy.
A
physical
2
Q
graphing an inverse relationship produces a _______ (curved, straight) line.
A
curved
3
Q
a directly proportional relationship produces a _________ (curved, straight) line.
A
straight
4
Q
TRUE OR FALSE:
solids do not have a definite shape and volume.
A
false. solids do have a definite shape and volume.
5
Q
do liquids have a definite shape?
A
no
6
Q
TRUE OR FALSE:
gases do not have a definite shape or volume.
A
true
7
Q
which of the four gases (solids, liquids, gases, and plasma) have the most energetic state of matter?
A
plasma
8
Q
plasma consists of ________ that have been stripped of their ________.
A
atoms, electrons
