Question

copper wires carry electricity into our homes because copper atoms lose electrons easily, allowing electric current to flow. nonmetals such as oxygen, on the other hand, gain electrons in reactions, which is why oxygen is so reactive in forming rust with iron. the periodic table helps us predict these behaviors: metals, found on the left and center, generally lose electrons; nonmetals, found on the right, tend to gain them. trends such as atomic radius and ionization energy explain why sodium reacts violently with water (low ionization energy) while noble gases like neon remain stable (full outer shells). understanding these patterns is essential for designing new materials, from batteries to medicines. answer one of the following using at least 4 words from the vocabulary list: a. based on the reading, explain why copper is used in electrical wiring instead of oxygen or sulfur. b. sodium reacts violently with water. use periodic trends to explain why sodium is more reactive than lithium. c. engineers design rechargeable batteries using lithium instead of larger alkali metals like potassium. using the idea of atomic radius and ionization energy, explain why lithium is a better choice.

Explanation:

Copper is a metal, which is found on the left - center of the periodic table. Metals like copper lose electrons easily, allowing electric current to flow. Oxygen and sulfur are non - metals that gain electrons. This makes copper a better conductor for electrical wiring.

Answer:

A. Copper is used in electrical wiring instead of oxygen or sulfur because copper is a metal, loses electrons easily, is on the left - center of the periodic table, and allows electric current to flow.