Question

4 how are elements in group 1, like lithium and sodium, commonly found in nature? a in their pure form b in combination with other elements c as gases d mixed with water

Explanation:

Group 1 elements like lithium and sodium are highly reactive. They readily react with other substances and are not found in their pure form in nature. They are usually found in compounds combined with other elements. They are solids at room - temperature and react violently with water, so they are not simply mixed with water in nature.

Answer:

B. In combination with other elements