Select the correct answer from each drop-down menu. Complete the following statements to describe solids, liquids, and gases. Select the correct answer from each drop-down menu.
A solid
a definite volume and
Aliquid
a definite volume and
a definite shape
a definite shape
a definite shape
Agas
a definite volume and

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)

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.

What is the percentage of hydrogen in c2h4