Lesson 2.1

Question 1

can be observed or measured without changing the composition of matter

Answer 1

Physical properties

Question 2

in contrast, are associated with the change in the composition of matter

Answer 2

Chemical properties

Question 3

changes when the size or amount of marter changes

Answer 3

extensive property

Question 4

is independent of the size or amount of matter present.

Answer 4

intensive property