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Which is more electronegative O or Se?
Oxygen (O) is more electronegative than Selenium (Se) because oxygen is higher up and to the right in the periodic table, which increases its ability to attract and hold onto electrons in a chemical bond.
Is there more oxygen in seawater or air?
There is more oxygen in seawater. Seawater contains around 5 to 10 milligrams of oxygen per liter, while the concentration of oxygen in the air is about 210 milligrams per liter. However, the total amount of oxygen in the oceans is much higher due to their vast volume.
Is there more oxygen in your body or lungs?
There is more oxygen in the lungs when you inhale air, while the oxygen is then transferred into the blood in the body to be transported to cells for energy production.
Is oxygen more or less polar than chloride?
Oxygen is more polar than chloride because oxygen is more electronegative than chlorine. This means that oxygen has a stronger ability to attract electrons towards itself, resulting in a more polar covalent bond compared to chlorine.
Why does sulfur burn more rapidly in oxygen than in air?
Well, oxygen supports burning. Fire needs fuel, oxygen and a spark or another source of ignition. So the more oxygen there is, the faster your substance will burn! There is 21% oxygen in air, and when you have an atmosphere of oxygen, it can go to quite high concentrations. So sulphur will burn in an atmosphere which has a higher oxygen content.
What do oxygen do?
oxygen can help you breathe and more.............
What gives more oxygen to the atmosphere?
Plankton gives more oxygen to the atmosphere.
Which is more electronegative O or Se?
Oxygen (O) is more electronegative than Selenium (Se) because oxygen is higher up and to the right in the periodic table, which increases its ability to attract and hold onto electrons in a chemical bond.
Which has more dissolved oxygen a stream or a lake?
there is more dissolved oxygen present in a stream because the movement and the bubbling of the air allows more oxygen to be ingested
Why does magnesium burn more in oxygen that in air?
First off, it doesn't burn more, it burns quicker. This is because It's reacting with the oxygen, and in a 100% oxygen environment there's simply more oxygen to react with (the air is 21% oxygen).
Is there more oxygen in shallow water then deep water?
No. There is more oxygen in deeper water.
Does the Blood that is pumped from the heart to the lungs through the pulmonary artery have more carbon dioxide or more oxygen?
More oxygen, for the pumped blood circle through the body and the body consumes more oxygen and carries more oxygen than it carries carbon-dioxide.
Why you breath more during excersise?
because your body is using more oxygen so it needs to get more oxygen
Is it true that the more oxygen you need the more slowly you breathe?
False, the more oxygen you need the faster you will breathe.
Why was there more oxygen in the past?
In the past, there was more oxygen in the atmosphere due to higher levels of photosynthesis by plants and algae, which produced oxygen as a byproduct.
Why is it that fanning burning wood keeps the wood burning?
Fanning them brings in more oxygen. With more oxygen you get more fire.
Because there is more oxygen in an alveolus than in the blood around it oxygen diffuses?
When there is more oxygen in an alveolus than in the blood around it oxygen diffuses from the capillaries to the veins. This is due to the high concentration of oxygen in the alveoli.
