Define los siguientes términos y establece relaciones entre ellos: átomos, elementos, moléculas, compuestos, fuerzas intermoleculares, configuración
electrónica, enlace químico.

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

What is the indicator of the number of ions in solution? the amount of conductivity the amount of precipitate the amount of solute added

The density of the solid phase of a substance is 0.90 g/cm3 and the density of the liquid phase is 1.0 g/cm3. a large increase in pressure will a. lower the freezing point b. raise the freezing point c. lower the boiling point d. raise the triple point e. lower the triple point