Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: La fórmula del cloruro de calcio es Ca{2; 1; 4; 3}Cl{3; 4; 2; 1}
Right answer summary: part 1: 1; part 2: 2
Question state: todo
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: La fórmula del cloruro de calcio es Ca{2; 1; 4; 3}Cl{3; 4; 2; 1}
Right answer summary: part 1: 1; part 2: 2
Question state: todo