Yes
Nitrogen is a simple asphyxiant that is without other significant physiologic effects. Inhalation of nitrogen is dangerous only when it lowers the available oxygen in air to below life-sustaining levels
Carbon dioxide is not toxic but it is not a breathing gas, it is asphyxiant.
nitrogen is N
The length of nitrogen-to-nitrogen bond is approx. 100 pm.
2. Nitrogen in the atmosphere here on Earth is considered diatomic.
You can separate nitrogen gas from liquid nitrogen by allowing the liquid nitrogen to evaporate at room temperature or by heating it to increase the rate of evaporation. The nitrogen gas will separate from the liquid nitrogen as it evaporates, leaving behind the liquid nitrogen.
Oxygen - No Nitrogen - No Carbon Monoxide - Yes Argon - No
Carbon monoxide. This gas is taken up preferentially by the avioli of the lungs and does not contribute it's oxygen to the process of respiration. So, asphyxiation follows id concentrated CO is present in the immediate atmosphere.
Pure elemental nitrogen is a colorless, odorless, tasteless and mostly inert diatomic gas at standard conditions, constituting 78% by volume of the air we breath. "Concentrated nitrogen" or perhaps purified nitrogen gas would only pose a problem as a possible asphyxiant, displacing the available oxygen in large quantities in a sealed room. It would otherwise not be harmful in any way.
Neon is not toxic; may be asphyxiant.
chemicals that block the supply of oxygen to the body
Come on my dear. Entirely different comparison. Nitrogen is a gas @ NTP. Diamond is rock-hard crystalline form of carbon. (solid) Nitrogen is present in air upto 78%. Diamond has to be unearthed. Nitrogen is naturally occurring (through super novas) Carbon is compressed under huge pressure of earth and allotrophic changes to Diamond. Nitrogen is a simple asphyxiant (replaces oxygen) and could kill us. Diamond needs to be polished for the luster. Nitrogen can be liquified. Diamond will never change its shape (of its own) Diamond can be cut by another diamond only. Total refractive index is high. It is affected by Nitrogen (impurity).
Nothing. CO2 in high quantities can be an asphyxiant, however, it is not a poison....
Ammonia is not classified as an asphyxiant gas. However, it can displace oxygen in the air, leading to a potential asphyxiation risk in poorly ventilated spaces. The primary danger of exposure to high levels of ammonia is its toxic and irritant effects on the respiratory system.
Methane gas itself is not considered a simple asphyxiant because it does not displace oxygen in the air. However, in high concentrations, methane can still present an asphyxiation risk by reducing the amount of available oxygen in a confined space, leading to suffocation.
Carbon dioxide is not toxic but it is not a breathing gas, it is asphyxiant.
Both are asphyxiant gasses and will suffocate you if the levels of oxygen are too low to support life.
Blackdamp is another term for choke damp - an asphyxiant found in enclosed places such as mines and sewers after oxygen has been removed from the air.