What do these two changes have in common?
sediment settling to the bottom of a muddy puddle
a puddle freezing into ice on a cold night
Select all that apply.
Both are chemical changes.
Both are changes of state.
Both are caused by heating.
Both are only physical changes.

Easy definition for atom and atomic mass

What are the first three quantum numbers for the electrons located in subshell 2s?

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