Your inference Color of BTB drop on previous acid drop is: __Y__e_llo__w_,_b_u_t_n_o_t_a_l_l_t h_e__w_a__y_o_u_t (sample inference ) BTB in the presence of acid is colored

Ithink is a because if say increased in electronegativity

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.