slippery carbon
Graphite feels slippery.
Carbon in its most stable pure form is graphite. It is slightly slippery. Pencil leads are made from a mixture of graphite and clay, which should give you an idea of how graphite feels. Diamonds are also pure carbon, although not the most stable state.
Things like soap, oil, ice, or water can feel slippery due to reduced friction between surfaces. Materials with a smooth texture or lubricated surfaces also tend to feel slippery to the touch.
Graphite is in sheets... And is quite slippery.
Graphite Powder or graphite is the slippery type of Carbon! :) hope I helped! :P
burning and sour
taste bitter feels slippery
Slippery
Probable is the solution of a base.
You are thinking of a base
All alkalines (those with a high pH) feel slippery (like soap).
Smooth, slippery and cold.