Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: La fórmula del Fluoruro de Níquel(II) es {Fl; Ni; N; F}{3; 1; 2; 4}{N; F; Ni; Fl}{4; 1; 3; 2}
Right answer summary: part 1: Ni; part 2: 1; part 3: F; part 4: 2
Question state: todo