chromium, calcium, and potassium are near each other on the periodic table and have some common…
chromium, calcium, and potassium are near each other on the periodic table and have some common characteristics but differ in chemical reactivity. which lists these metals in order from most reactive to least reactive?\no calcium, chromium, potassium\no chromium, calcium, potassium\no potassium, calcium, chromium\no potassium, chromium, calcium
Answer
Brief Explanations:
In the periodic table, the reactivity of metals generally increases as you move down a group and to the left across a period. Potassium is in Group 1 (alkali metals), which are highly reactive. Calcium is in Group 2 (alkaline - earth metals), less reactive than Group 1 metals. Chromium is a transition metal and is less reactive compared to the main - group metals potassium and calcium.
Answer:
C. potassium, calcium, chromium