I'm trying to do question number 2.56

Electrons are extremely important to what area of technology? a) anti-aging research b) household product development c) electronics d) drug discovery

An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.

The number at the end of an isotope’s name is the number.