Which two notations represent atoms that are isotopes of the same element? a.12150sn and 11950sn b.12150sn and 12150sn c.198o and 199f d.3917cl and 3919k?

It takes 945.kj/mol to break a nitrogen-nitrogen triple bond. calculate the maximum wavelength of light for which a nitrogen-nitrogen triple bond could be broken by absorbing a single photon.

Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining

What is one real world example of a colligative property?