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Different elements and chemical substances absorb and emit different wavelengths on the electromagnetic spectrum. Carbon dioxide is colorless because the wavelengths that it absorbs and emits are chiefly in the infrared region of the spectrum, which is invisible to human eyes. If human eyes could detect infrared radiation, then we would not think that carbon dioxide is colorless. If our eyes were not able to detect the hazy green wavelengths emitted by chlorine gas, then we would say that chlorine gas is colorless instead of green, and it would never have gotten the name that stems from the Greek word for "green".
Some objects that emit only in the nonvisible portion of the spectrum appear black instead of clear like carbon dioxide. The reason carbon dioxide doesn't appear black is that it is so rarified, being a gas, that most light passes through it instead of being absorbed.
What else can I help you with?
Is carbon dioxide odorless?
Yes, carbon dioxide is odorless at normal concentrations. It is a colorless and tasteless gas that is non-flammable.
What does the letters c02 stands for?
The letters CO2 stand for carbon dioxide. It is a colorless gas that is naturally present in the Earth's atmosphere.
Are carbon dioxide and sulfur dioxide the same thing?
No, carbon dioxide (CO2) and sulfur dioxide (SO2) are different compounds with different chemical structures and properties. Carbon dioxide is a colorless gas that is naturally present in the Earth's atmosphere and is a byproduct of respiration and combustion. Sulfur dioxide, on the other hand, is a colorless gas with a pungent odor that is produced from the combustion of sulfur-containing fuels and volcanic eruptions.
What is the real name for co2?
carbon dioxide
What is colorless reactive gas produced when fuels such as oil and coal are burned?
Carbon dioxide is the colorless reactive gas produced when fuels such as oil and coal are burned.
What color is carbon dioxide?
Carbon dioxide is colorless.
What is the color of the carbon dioxide molecule?
Carbon dioxide gas is colorless
What does a ton of carbon dioxide look like?
Carbon dioxide is colorless.
How does phenolphthalein show carbon dioxide?
The solution of carbon dioxide in water is colorless.
Is carbon dioxide red?
No; it is colorless.
Is carbon dioxide a red gas that turns limestone pink?
Carbon dioxide is a colorless gas.
Carbon dioxide is visible or not?
Carbon dioxide in its Gaseous form is not visible.
Why are oxygen and carbon dioxide colorless and odorless?
because oxygen and carbon dioxide are what we inhale like wind
What colour is carbon dioxide at room temperature?
You can't see Carbon Dioxide at room temperature.
Which is a colorless odorless pollutant surlfur dioxide carbon monoxide?
Carbon monoxide is a colorless and odorless pollutant, while sulfur dioxide tends to have a noticeable smell similar to rotten eggs.
Is carbon dioxide odorless?
Yes, carbon dioxide is odorless at normal concentrations. It is a colorless and tasteless gas that is non-flammable.
Is carbon dioxide hard?
Carbon dioxide is a colorless gas at room temperature and pressure. It is not hard in the traditional sense of the word.
