If an ionic compound formed between an element from the first column of the periodic table and another from the sixteenth column, you would expect the compound to include W 0 A two atoms of the element from the first column and one atom of the element from the sixteenth column. O B. one atom of the element in the first column and two atoms of the element from the sixteenth column. O C three atoms of the element from the first column and two atoms of the element from the sixteenth column. OD one atom from each of the two different elements.

If an ionic compound formed between an element from the first column of the periodic table and another from the sixteenth column, you would expect the compound to include two atoms of the element from the first column and one atom of the element from the sixteenth column.

The periodic table is arranged in rows and columns. The rows are periods while the columns are groups.

The first column of the periodic table contains elements that form univalent ions hence they have a valency of 1. The elements in the sixteenth column usually form divalent negative ions and have a valency of 2.

An example of an element of the first column is sodium while an example of an element of the sixteenth column is sulphur.

During ionic bond formation, there is an exchange of valency such that the formula of a compound formed between sodium and sulphur is Na2S.

Therefore, when an ionic compound formed between an element from the first column of the periodic table and another from the sixteenth column, you would expect the compound to include two atoms of the element from the first column and one atom of the element from the sixteenth column.

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