Necesito ayuda :( Con la estructura de Lewis representa el enlace iónico que se forma entre:
El sodio y el ión carbonato.
El calcio y el ión nitrato.​

oxygen, selenium, tellurium, and polonium.

they're all from the same group as sulfur (group 16).

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.