True or false? The first three elements in group 1 of the periodic table are less dense than water.
Question
Solution 1
False. The first three elements in Group 1 of the periodic table are Hydrogen, Lithium, and Sodium. Hydrogen is a gas at room temperature and is less dense than water. However, Lithium and Sodium are both metals and are denser than water. Therefore, the statement is false. Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem. Knowee AI is a powerful A
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