Question

1. which elements are in the alkali metals group of the periodic table? select all

magnesium
zirconium
potassium
sodium

Explanation:

Alkali metals are in Group 1 of the periodic table. Potassium (K) and sodium (Na) are in Group 1. Magnesium (Mg) is in Group 2 (alkaline earth metals). Zirconium (Zr) is in Group 4 (transition metals).

Answer:

potassium, sodium