Can you me determine the ionic characteristics of this element? . how many electrons can chlorine donate? i thought +1. how many electrons can chlorine receive? -1? . valence: -1.

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?

Convert the temperature of dry ice, –77 ∞c, into degrees fahrenheit and kelvin.

Which statement accurately represents the arrangement of electrons in bohr’s atomic model?