(20) In which ionic compound do the metal ion and the non-metal ion have the same electronic
structure?
A
Сао
В KBr
C Mgo
D Naci

Si una estrella no tiene paralaje medible, ¿qué puedes inferir?

All of the following are part of the biosphere except

Need ! asap will mark 10 pts using the room temperature line (orange line) and your periodic table, make lists that identify the state of matter (gas, liquid, or solid) in which each element you plotted exists at room temperature. explain your answers