A. 19. When measuring the volume of a regular shaped object. What was the relationship between the units ml and
cm?
There was twice as many cm' as ml.
b. There was a 1:1 relationship between cm as ml.
There was half as many ml to cm.
d. There wasn't a relationship.
C.

Energy is released during which phase changes? check all that apply. boiling condensing depositing freezing melting subliming

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

In which phase(s) do the molecules take the shape of the container?