Question

Most reactive atom found on primitive earth?​

Answer 1

Answer:

8 on the Periodic Table of the Elements is a colorless gas that makes up 21 percent of Earth's atmosphere. Because it's all around, oxygen is easy to dismiss as dull and inert; in fact, it's the most reactive of the non-metallic elements.

Answer 2

Explanation:

An element's reactivity is its tendency to lose or gain electrons. The Alkali Metals (Group 1) have the highest tendency to lose electrons, making them the most reactive of the metals. This is because they have one outer electron and losing it gives them the stability of a outer electron shell as the next level..