Bihar Police · Metals & Non-metals · Quiz
Metals & Non-metals — quick quiz
5 real Bihar Police questions on Metals & Non-metals. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.
Question 1 of 5
MEDIUMA metal 'X' does not react with cold water but reacts with steam to form its oxide. Metal 'X' is placed below sodium but above iron in the reactivity series. Which of the following is metal 'X'?