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Is oxygen gas pure or impure?
Oxygen gas is considered to be a pure substance because it consists of only one type of atom, which is oxygen.
What substance is a matter?
A substance of matter is iron for solid, water liquid and oxygen for gas
What is a substance from matter?
A substance of matter is iron for solid, water liquid and oxygen for gas
Is oygen gas a mixture or a pure substance?
Oxygen is an element indicating that is a pure substance.
What does not have a shape but flows like oxygen?
A gas is a substance that does not have a fixed shape and can flow easily, just like oxygen.
Which is not a compound water carbon dioxide gas silicon dioxide oxygen gas?
Oxygen gas is made up of one substance = oxygen. So oxygen gas is not a compound
Is oxygen difluoride a polar or nonpolar substance?
Oxygen difluoride (OF2) is a polar molecule. The molecule has a bent shape and the oxygen atom has a higher electronegativity than the fluorine atoms, resulting in an uneven distribution of charge and creating a dipole moment.
When a substance burns it reacts with a gas called?
Oxygen is the gas most commonly associated with burning.
Is chlorophyll a polar?
When a substance is called polar, it means water-loving. Chlorophyll is not a polar substance. However, Chlorophyll B is a polar substance.
What colorless gas burns with oxygen?
Hydrogen is a colorless gas that burns with oxygen. If substances will burn in air, those same substance will burn better in oxygen.
What substance is the byproduct of photosynthisis?
There is only one byproduct. it is O2 gas.
What gas from the air is needed for combustion?
the three essentials for combustion are :- (i) combustible substance (ii) oxygen (iii) ignition temperature
