Reactividad

The video explains how the reactivity of elements is influenced by the number and arrangement of electrons in their atoms. Atoms strive for stability by achieving a full outer electron shell. Atoms with 1 or 2 outer electrons tend to lose them, while those missing 1 or 2 electrons tend to gain them, making them highly reactive.

Describe the significance of a full outer electron shell in chemical reactions.

What is the relationship between the reactivity of elements and their electron configuration?

What is required for an atom to be stable in terms of its electron shell?

Why do atoms with 1 or 2 outer electrons tend to lose them?

Explain why atoms with only 1 or 2 electrons missing are considered very reactive.