Which phase best describes a metallic bond

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

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.

What is a difference between a mixture of elements and a mixture of compounds