8 protons comprising the nucleus
The likely word is the gaseous element oxygen.
people need rainforests because they are the lungs of the earth and humans need oxygen and exygen comes from trees and rainforests have lots of trees
Hydrogen's electronegativity is only about 2.1 while oxygen has 3.0, so no.
you use a exygen thromometer, stick it in the water, wait 10 minutes, then see
Combustion generally requires at least 16% oxygen in the air for sustained burning. This is known as the oxygen concentration level necessary to support combustion. If the oxygen level falls below this threshold, combustion may not occur or may be incomplete.
it means that the heated circuit decreases time that is needed to enter. When the O2 heater reaches it's right temperature the oxygen sensor commmunicates by switching according to exygen content of the exhaust that surrounds it.
because oxygen is combustible.
Ambient air (the air you breathe in) contains about 21% oxygen and about 380 ppm carbon dioxide. This changes slightly summer to winter, downwind of green vegetation during the day and in buildings.
because in outer space there is no oxygen
Because we need oxygen for us to live...... Because we need oxygen for us to live......
4 liters of oxygen is 100% oxygen because the volume is entirely filled with oxygen.
Oxygen is not flammable; but because oxygen is an oxidizing agent burning is not possible without oxygen.