No. If it is written Ar, it is the element Argon. If not, it may be the acronym for a longer-named compound, but it cannot be a chemical formula.
Ar is not a compound.
It is the element argon.
The element Argon is a noble gas and no chemical compound of it has ever been isolated. It does not participate in chemical reaction. Its name comes from a Greek word meaning "inactive" or "lazy".
I believe it is a compound but I am not sure.
Hydrogen flouride is a compound.
C2H6 (ethane) is neither a mixture nor an element. It is a molecular compound since it contains different atoms but is not mixed with other compounds.
compound
No
Not formula but the chemical symbol for argon: Ar. Also argon is not a compound but a chemical element.
None No compound of He and Ar is known- or even suspected.
Air is a mixture of gases: N, O, Ar, etc.
Because both ar in fact compound saws in that the blade can be angled 2 ways. -The sliding action is an added feature.
It is an Ionic compound (as far as i guess)
All the inert gasses ie Ar, Kr, Xe, Rd, Ne, He are unlikely to have any chemical reactions with any compound or element.
Pb is lead, an atomic elementSame with Ar, argonNaF, sodium fluoride, is an ionic compoundCH4 is methane, a molecular compound
There is no chemical equation for argon. A chemical equation describes a process, not an element or compound. Argon does have a chemical symbol, which is Ar.
Argon (Ar), Hydrogen (H) and uranium (U) are chemical elements. Water (H2O) is a chemical compound.
When it's full of knots. Ar-ar-ar-ar-ar-ar-ar
Salt is a pure substance, i.e. it is an ionic compound consisting of two elements sodium and Chlorine. The formula is NaCl.