hs

As an adjective thinkable

is able to be thought or imagined; conceivable; feasible or possible.

As a symbol hs is

.

As a symbol hs

is .

As a noun laptop is

laptop.

As nouns the difference between mercaptan and hs

is that mercaptan is any of a class of organic compounds of sulphur, ( R₁.S.R₂ ); they tend to be foul-smelling. When R₂ is a hydrogen atom, they are termed thiols or thioalcohols while Hs is plural of H.

As a symbol hs

is .

As a noun sh is

.

As nouns the difference between hs and hs

is that hs is plural of H while Hs is plural of H.

As a symbol hs is

.

As a symbol hs

is .

As a noun hydrocarbons is

.