Question

once finished, the solidified shape is cleaned of residual slurry and heated in a furnace to ______ the ceramic particles together.
aerate
sinter
emboss
variegate

Explanation:

Sintering is a process in which materials, like ceramic particles, are heated in a furnace to bond them together without melting them completely. Aerate means to supply or expose to air. Emboss refers to creating a raised design. Variegate means to mark with different colors.

Answer:

B. sinter