11. Bonding & Molecular Structure

Which of the following represents the correct Lewis dot symbol for the iodide ion, I⁻?

Which of the following is the correct Lewis dot symbol for the nitride ion (N^{3-})?

Which of the following is NOT a valid Lewis dot symbol for the element shown?

Which of the following represents the correct Lewis dot symbol for the arsenide ion, As^{3-}?

Which of the following is the correct Lewis dot symbol for a sulfur (S) atom?

Which Lewis dot diagram represents an atom that needs 2 more electrons to complete its outermost shell?

Which Lewis electron-dot diagram represents an atom of a group 13 element in the ground state?

Which of the following is the correct Lewis dot structure for the element fluorine (F)?

How many dots are used in the Lewis dot symbol for a calcium (Ca) atom?

Which of the following correctly represents the Lewis dot symbol for a potassium (K) atom?

Which of the following is the correct Lewis dot symbol for the calcium ion, Ca^{2+}?

Which of the following is the best Lewis dot symbol for bromine (Br)?

In a Lewis dot structure, what do the dots around an element's symbol represent?

Which of the following is the correct Lewis dot symbol for a neutral atom of Al?

How many dots should be shown in the Lewis dot symbol for a boron (B) atom?