Question

2. Describe, giving three examples, how atoms form molecules.
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Answer 1

Answer:

two atom combine to form molecules

Answer 2

Answer:

other similiar molecules include water, consisting of two hydrogen atoms and one oxygen atom (H2O), carbon dioxide, consisting of one carbon atom bonded to two oxygen atoms (CO2), and sulfuric acid, consisting of two hydrogen atoms, one sulfur atom, and four oxygen atoms (H2 SO4).