Draw the Dot Structures for the Atomic or Molecular Species

Q39: Identify the ion with a -3 charge.<br>A)

Q40: Draw the dot structures for the atomic

Q41: Identify the most electronegative element.<br>A) fluorine<br>B) oxygen<br>C)

Q42: The phosphate anion has _ valence electrons.<br>A)

Q43: The number of valence electrons in aluminum

Q45: Water, H₂O and hydrogen peroxide, H₂O₂, have

Q46: Consider a bond A-B. If the difference

Q47: Only helium among the Group VIIIA elements

Q48: The number of valence electrons in neon

Q49: The expected formula between calcium and oxygen