it helps us breath and live because we need to take it in and help our lungs and our blood pumps it around our body. also it is the only gas than can cause combustion and make fires or other useful things.
Oxygen is a colourless odourless gas, its uses include combustion and oxidation and it is a key component to respiration.
Well, you Breath using Oxygen, that's one use. A property is, it cannot be seen or tasted.
Examples:
- density: for oxygen is 1,429 g/L and for ozone is 2,144 g/L
- melting point: for oxygen is -218,79 oC and for ozone is -192,2 oC
People breathe it.
respiration.........
because its the only gas that can <------- made up :L
Oxygen conserving device, such as a demand inspiratory flow system or pulsed-dose oxygen delivery system--uses a sensor to detect when inspiration (inhalation) begins.
Zach and Damion
two uses for oxygen can be either the obvious to breath or you can say oxygen can be used to make the plastics,textile,rocket repelant it can also be used for oxygen therapy.
Characteristics: soft, lustrous, metal that is stable in oxygen or water Uses: jewelry, money, and silverware
fire
uses for the element oxygen?
It uses carbon dioxide and gives off oxygen
it's the physical and chemical characteristics of oxygen!
no
Oxygen will relight a glowing splint (taper). Any type of combustion uses oxygen. We, as with most living creatures, breathe oxygen.
heliu helium
The answer is 42
one uses oxygen to get energy and the other uses yeast!Fermentation does not need oxygen. Aerobic respiration need oxygen
Reacts with Oxygen and Fluorine
A gas, also very lightweight.