Label the Phase Diagram with the state of matter present at each section of the graph: 100
D
80
с
Temp (°C)
B
60
F
A
40
20
0
10
20
30
40
Minutes
Complete the table:
What it measures
Units used
Measurement term
Mass
Volume
Density
Bength

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm

Which of the following units is not an official si unit? mole liter kilogram ampere