Metals and Non-Metals Quiz This is a short Test designed by Padhle.in. Unauthorized integrations are not allowed. Read the Privacy Policy and Terms and Conditions for more information. Rule(s) - Every MCQ Question holds 1 point. There is no negative marking. Stay Hydrated, and Let's Padhle! Which property of metals is used for making bells and strings of musical instruments like Sitar and Violin? Sonorousness Malleability Ductility Conductivity Which of the following is the correct arrangement of the given metals in ascending order of their reactivity? Zinc > Iron > Magnesium > Sodium Sodium > Magnesium > Zinc > Iron Sodium > Zinc > Magnesium > Iron Sodium > Magnesium > Iron > Zinc Example of an amphoteric oxide is: Na2O K2O Al2O3 MgO An element X is soft and can be cut with a knife. This is very reactive to air and cannot be kept open in air. It reacts vigorously with water. Identify the element from the following Mg Na Fe C The metal which is liquid at room temperature is Mercury Bromine Iron Aluminium Which of the following pairs of reactants will go undergo a displacement reaction? (Hint - Reactivity Series) CuSO4 + Fe ZnSO4 + Fe MgSO4 + Fe None of the above The poorest conductor of heat among metals is Lead [Not pencil’s lead, don’t get confused] Iron Calcium Magnesium The most abundant metal in the earth’s crust is Iron Aluminium Calcium Sodium Which is a non metal but a good conductor of electricity? Carbon Phosphorus Lead Graphite Ready to send
