Without even knowing what "oxyfuel" is, I can state with certainty that it's not a noble gas, and that whatever it is it has a singularly inappropriate name for a noble gas.
Oxyfuel gas is smooth when done. This is held under open flames.
At least a #5.
No, it is a noble gas
Plasma cutting is said to be more precise than oxyfuel cutting. Plasmas cutting is also faster than oxyfuel cutting.
Yes, argon is a noble gas. It is a colorless, odorless, and non-reactive gas that is part of the noble gas group on the periodic table.
no. it is a molecule, not a noble gas
A noble gas is colorless.
Argon is a noble gas
Neon is a noble gas.
Yes. Helium is a noble gas.
A noble gas.
A noble gas.