Cómo describió el átomo el científico Böhr después de relacionarlo con la teoría cuántica de Max Planck.

If two atoms are bonded to a central atom with no lone pairs, how will they be arranged

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

Table sugar completely dissolved in water is an example of a?