- What is change in chemical reactivity of very active non-metal when their atomic size increases ? Describe

Different isotopes indicate that an element will have different numbers of

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

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.