Question

Which non-metal can be a solid, liquid and gas, all the three states of matter in room temperature?​

Answer 1

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Non metals like Sulfur, bromine, and helium can be solid, liquid and gas all in the three states of matter in room temperature.

• Non-metals are generally poor conductors of heat and electricity.
• Non-metals can be solid, liquid, or gas at room temperature depending upon the element.

Answer 2

The process by which green plants turn carbon dioxide and water into food using energy from sunlight is called photosynthesis