Question

hydrogen is an invisible gas. one of its famous partnerships is with oxygen, and together they create water. even though you cant see or smell hydrogen, it plays a significant role in our lives, especially as scientists explore ways to use it as a clean and powerful energy source.

image: hydrogen fuel h2

choose the correct answer

what element combines with hydrogen to create water?

oxygen
carbon
nitrogen

Explanation:

The text on the left states that hydrogen combines with oxygen to create water. Among the options, Oxygen is the element that combines with hydrogen to form water (chemical formula \(H_2O\)). Carbon and Nitrogen do not combine with hydrogen to form water.

Answer:

A. Oxygen