Carbon can form__ and __ which is rare among the elements

The fact that the total amount of energy in a system remains constant is a(n)

What is another way to determine mass times acceleration?

Substance a is a nonpolar liquid and has only dispersion forces among its constituent particles. substance b is also a nonpolar liquid and has about the same magnitude of dispersion forces among its constituent particles. when substance a and b are combined, they spontaneously mix.