Home › Courses › NDA › Chemistry › Unit 4B1: Properties of Metals and Non-MetalsNDA Unit 4B1: Properties of Metals and Non-Metals — practice questions Explore 1 free Unit 4B1: Properties of Metals and Non-Metals questions in NDA Chemistry. Open each question or exercise to read its content, reference answers and available explanation.
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Worked practice questions Tap the odd one out Read exercise and reference answers Questions Items Sulphur Sodium Potassium Calcium Reason Sulphur is a non-metal; the others are metals. Odd item Sulphur Items Copper Oxygen Iron Zinc Reason Oxygen is a gas/non-metal; the others are metals. Odd item Oxygen Items Combination Decomposition Evaporation Displacement Reason Evaporation is a physical change; the others are chemical reactions. Odd item Evaporation Instructions Tap the odd one out. Open this exercise →
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