Question

based on the periodic table, which other element is likely to share common properties with sodium, or na?
cs
mg
ca
ne

Explanation:

Elements in the same group of the periodic table have similar chemical properties. Sodium (Na) is in Group 1 (alkali - metals). Cesium (Cs) is also in Group 1. Magnesium (Mg) is in Group 2, Calcium (Ca) is in Group 2, and Neon (Ne) is in Group 18 (noble - gases).

Answer:

A. Cs