To sign the word "acetylizable," begin with the fingers of one hand extended and facing downward. Then use your other hand to trace a line across the fingers, starting at…
To sign the word acetyliodide, use both hands to fingerspell the letters "A-C-E-T-Y-L-I-O-D-I-D-E" while simultaneously making the sign for "I-O-D-I-N-E" with one hand.
To sign the word "acetylide," use two fingers to gesture the letter "A" followed by a downward motion with the dominant hand to represent the ending "-ide."
ene To sign the word acetylidene, use a "C" handshape to represent the double bonded carbon atoms, then use an "L" handshape to represent the triple bonded carbon atom in…