What type of energy transformation happens during photosynthesis? (select the BEST answer choice
thermal --> radiant
chemical --> radiant
chemical --> thermal
radiant --> chemical

The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride

Find the mass, in grams, of 5.00*10^23 molecules of f2

What does an electron configuration for an atom relate to the atoms placement on the periodic table