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How many percent of oxygen need to support fire?
Around 16% of oxygen in the air is needed to support fire. This level is known as the minimum oxygen concentration required for combustion.
Minimum percent of oxygen level for human life to survive?
The minimum percentage of oxygen required for human life to survive is around 16-17%. If the oxygen level drops below this, it can lead to hypoxia, which can be life-threatening if not addressed promptly.
What is the percent of oxygen in dry air?
The percent of oxygen in dry air is approximately 21%.
What is the mass percent of oxygen?
The mass percent of oxygen is approximately 21% in Earth's atmosphere.
How many percent of oxygen level to ignite the fire?
A minimum of 16% oxygen concentration is needed to sustain a fire. This level is known as the lower flammability limit (LFL) for oxygen. Below this threshold, there is not enough oxygen to support combustion and ignite a fire.
What percent of oxygen to much to support life?
The percent of oxygen is 27. this increases the natural percent of 21 by 6 percent causing living organisms to have too much oxygen.
How many percent of oxygen need to support fire?
Around 16% of oxygen in the air is needed to support fire. This level is known as the minimum oxygen concentration required for combustion.
Can the moon support life for penguins?
No, there is no oxygen for them.
What are the chemistry symbols for oxygen and water?
The atomic symbol for oxygen is O. The chemistry symbol for water is H2O. Water covers about 70 percent of our planet & is needed to support life. Without it, we would not exist.
What is the percent of the Milky Way supporting life?
yes the milky way can support life, but it can't support life too long.
What term is used to describe water with too little oxygen to support life?
Hypoxia is the term used to describe water with too little oxygen to support life.
Can the moon support life?
no the moon cannot support life because it has little oxygen so nothing could live there
What are the two key substances that support life?
water and oxygen
What three thing does the earth have?
Life, Oceans and a high percent of oxygen in the atmosphere
How would life on earth be different if the atmosphere were eighty percent oxygen?
help
Can support life?
Saturn can't support life because it has no oxygen and has poisonous gases in which no life can survive. ---- Plus the pressure is a lot greater than ours
What are two things that earth has that allows it to support life?
Oxygen and energy
