Different forms of the same element (such as O2 and O3) are called_ .These forms differ in the way the atoms are bonded together. ​

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

Stage in which a star’s outer layers have started to cool and grow outward?

What must occur for air masses to form fronts