based on its location on the periodic table, which metal is likely to be less reactive than both strontium…

based on its location on the periodic table, which metal is likely to be less reactive than both strontium and sodium?\n- magnesium (mg)\n- barium (ba)\n- cesium (cs)\n- rubidium (rb)

based on its location on the periodic table, which metal is likely to be less reactive than both strontium and sodium?\n- magnesium (mg)\n- barium (ba)\n- cesium (cs)\n- rubidium (rb)

Answer

Answer:

A. magnesium (Mg)

Explanation:

Step1: Recall periodic - table trends

Reactivity of metals increases down a group and left across a period.

Step2: Analyze the position of elements

Strontium (Sr) is in Group 2, Sodium (Na) is in Group 1. Barium (Ba) is below Sr in Group 2, Cesium (Cs) and Rubidium (Rb) are below Na in Group 1, so they are more reactive. Magnesium (Mg) is above Sr in Group 2, so it is less reactive than Sr and also less reactive than Na.