MCQ for Class 8 Science Chapter 4 Materials Metals and Non Metals

MCQ for Class 8 Science Chapter 4 Materials Metals and Non Metals

Q1. Which of the following is a liquid at room temperature?
(a) Iron
(b) Bromine
(c) Iodine
(d) Phosphorus

Q2. The most reactive metal is
(a) copper
(b) Silver
(c) potassium
(d) calcium

Q3. Non-metals are
(a) non-ductile
(b) non-sonorous
(c) non-malleable
(d) all of these

Q4. Which of the following is a non-metal?
(a) Aluminium
(b) Oxygen
(c) Iron
(d) Silver

Q5. Metalloids possess the properties of
(a) metals
(b) non-metals
(c) both metals and non-metals
(d) none of these

Q6. Which substance is used for making pencil lead?
(a) Sulphur
(b) Silicon
(c) Graphite
(d) Aluminium

Q7. Metal oxides are
(a) neutral
(b) basic
(c) acidic
(d) all of these

Q8. Which one of the following metals is the most reactive and stored in kerosene?
(a) Iron
(b) Gold
(c) Copper
(d) Potassium

Q9. Metals are
(a) soft and brittle
(b) hard and solid
(c) liquid
(d) generally liquid

Q10. Non-metals are
(a) generally gases
(b) generally liquids
(c) generally solids
(d) generally solid and gases

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