What do two or more atoms form when they share electrons in a chemical bond

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.

Here’s one way to follow the scientific method. place the missing steps in the correct position in the process

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.