What is the envelope of gas that surrounds earth?

a) atmosphere
b)biosphere
c) cryosphere
d) geosphere
f) hydrosphere

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one

Agas occupies 475 cm^3 at 313k. find its volume at 367k. you must show all of your work to receive credit. be sure to identify which of the gas laws you will be using

This chart lists four kinds of polymers and their sources. what can be known about all four polymers, despite their differences? they come from living things. they share ionic carbon bonds. they are at least 100 monomers long. they are made of repeating subunits.