Complete the following statements to describe solids, liquids and gases. Select the correct anwser from each drop down menu

What is the number of moles of chemical units represented by 9.03x10^24? and how do i show work? (dumb it down )

Can someone me with questions 12 and 13 plz.

Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3