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Helium
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What do cfc smell off?
CFCs (chlorofluorocarbons) are odorless, colorless gases at room temperature and cannot be detected by smell. The odor of a substance depends on its chemical properties, but since CFCs are inert and have low reactivity, they do not produce a distinct smell.
Helium (He) neon (Ne) and argon (Ar) are all colorless odorless gases with low chemical reactivity. Based on the periodic table above which of the following is correct?
The above statement is correct.
Are odorless and colorless are quantitative terms?
the terms odorless ad colorless are quantitative terms
Is LSD colorless odorless and tasteless?
Yes, pure LSD is odorless and colorless.
Can material that look the same have different chemical properties?
Yes. Nitrogen and oxygen are both colorless, odorless gases. That means they share physical properties (their appearance, or lack thereof), but they have very different chemical properties because they are in different groups of the periodic table.
What do cfc smell off?
CFCs (chlorofluorocarbons) are odorless, colorless gases at room temperature and cannot be detected by smell. The odor of a substance depends on its chemical properties, but since CFCs are inert and have low reactivity, they do not produce a distinct smell.
What physical and chemical properties does argon have?
Argon is a colorless, odorless gas with low reactivity due to its full outer electron shell. It is non-toxic and does not support combustion. It has a boiling point of -185.8°C and a melting point of -189.3°C.
How are chlorine and oxygen different?
Chlorine is a halogen gas with a greenish-yellow color and is typically used for disinfection purposes. Oxygen is a colorless, odorless gas that is essential for sustaining life through cellular respiration. Their chemical properties, reactivity, and uses are significantly different.
Helium (He) neon (Ne) and argon (Ar) are all colorless odorless gases with low chemical reactivity. Based on the periodic table above which of the following is correct?
The above statement is correct.
Are odorless and colorless are quantitative terms?
the terms odorless ad colorless are quantitative terms
Is hydrogen colourless and odorless?
Yes hydrogen is a colorless odorless gas, it is the the first chemical element on the periodic table and the most reactive.
What element would have properties similar to argon?
Helium would have properties similar to argon as both are inert gases located in the same group of the periodic table. They both have low reactivity and are colorless, odorless gases at room temperature.
What is argon physical and chemical properties?
Argon is a colorless and odorless gas with low reactivity due to its full outer electron shell. It is a noble gas. Argon is inert under normal conditions, meaning it does not readily react with other elements.
Is LSD colorless odorless and tasteless?
Yes, pure LSD is odorless and colorless.
Which is a colorless odorless gas with low chemical reactivity based on the periodic table selenium chlorine xenon or carbon?
Xenon as it is a noble gas. Noble gases are inert and do not react with anything. Selenium is a solid Chlorine is a green coloured highly reactive poisonous gas. Carbon is a non-metallic solid.
Can material that look the same have different chemical properties?
Yes. Nitrogen and oxygen are both colorless, odorless gases. That means they share physical properties (their appearance, or lack thereof), but they have very different chemical properties because they are in different groups of the periodic table.
Is helium metal or non metal?
No. It is a gas because you cannot see it.
