GAS
What is a gas?
What is a gas?
Gases have no shape, size or colour. Gases are all around us. The air you breathe is a gas. You can feel gas when the wind blows. Air is many gases mixed together.
Gases have no shape, size or colour. Gases are all around us. The air you breathe is a gas. You can feel gas when the wind blows. Air is many gases mixed together.
THESE ARE EXAMPLES OF DIFFERENT GASES
THESE ARE EXAMPLES OF DIFFERENT GASES