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How do scientists know that the correct Lewis structure for an oxygen molecule is not as predicted?
They run experiments that can determine the bond strength of a molecule.
Why the size of oxygen gas molecules are smaller than that the nitrogen gas molecules?
The size of an atom is based mainly upon the relative numbers of protons and electrons, and then where the electrons will be located. Since oxygen has one mroe proton than nitrogen, it is more liekly that the electrons in an oxygen atom will be found closer to the nucleus since the strength of the proton pull will be greater.
What is the difference between dissolve oxygen and oxygen?
Dissolve oxygen is when oxygen is dissolved and oxygen is just normal oxygen!
What is the property of strength?
ultimate strength is the value at which something breaks, and yield strength is the value at which something exhibits a permanent deformation after load.
How does oxygen feel?
Oxygen, you can not feel oxygen
How does exercise change muscle strength?
It allows your muscles to work there for allowing more blood and oxygen to help them get less fatigued
How do scientists know that the correct Lewis structure for an oxygen molecule is not as predicted?
They run experiments that can determine the bond strength of a molecule.
What factors can influence the activity of a disinfectant?
Temperature Time in contact Strength of the mixture Exposure to oxygen Disinfectant active ingredients
How did Hillary climb Everest?
By strength, by experience, and by training, using suitable equipment including oxygen. Don't forget that Sherpa Tensing was right there with him.
Is Muscular strength and endurance is the ability of the cardiovascular and respiratory systems to efficiently transfer oxygen and nutrients to the skeletal muscles.?
i think is is very true
Aerobic exercise increases what?
D: strength, anerobic exercese is any physical activity that requires short, intense burst of muscle strength with little of no cardiovascular conditioning. a good example of anerobic exercise is weight lifting
Explain how males and females differ in terms of strength and oxygen transport and body fat?
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In which situation does anaerobic respiration take place in?
When the body doesn't have the physical strength to maintain the oxygen levels needed for aerobic respiration. As a result of this, lactic acid will be produced.
What is the relationship between the strength of your heart and aerobic respiration?
As heart beats faster, it uses more and more energy to and sends more oxygen to body, When heart beats faster to pump more oxygen to the muscles, brain signals lungs to inhale and exhale with the greater frequency, thus obtaining more and more oxygen, this process of the oxygen based energy production is called aerobic respiration.
Is Muscular strength and endurance is the ability of the cardiovascular and respiratory systems to efficiently transfer oxygen and nutrients to the skeletal muscles true of false?
Cardiorespiratory fitness is the ability of the respiratory systems to efficiently transfer oxygen and nutrients to skeletal muscles.
Why the size of oxygen gas molecules are smaller than that the nitrogen gas molecules?
The size of an atom is based mainly upon the relative numbers of protons and electrons, and then where the electrons will be located. Since oxygen has one mroe proton than nitrogen, it is more liekly that the electrons in an oxygen atom will be found closer to the nucleus since the strength of the proton pull will be greater.
Why are ferroalloys used in steel production?
they help eliminate undesired elements such as oxygen and sulfur; they impart special characteristics, such as heat- and corrosion-resistance and strength; and they neutralize undesirable elements in the steel
