Question

question ① compounds are formed when two or more different elements bind together in a fixed proportion via any type of chemical bonds. which of the following are compounds? select all that apply glucose o₂ sodium water

Explanation:

Glucose ($C_6H_{12}O_6$) is made of carbon, hydrogen and oxygen elements. Water ($H_2O$) is made of hydrogen and oxygen elements. Both are compounds as they consist of different elements in fixed proportions. $O_2$ is an element - oxygen in molecular form with only oxygen atoms. Sodium is a single - element substance.

Answer:

Glucose, Water