Which diatom gas reacts with fuels in combustion?​

How many electrons does silver have to give up in order to achieve a sido noble gas electron configuration?

Which metal exist in liquid state and can be cut with knife ?

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.