Combined Science: Synergy 8465: Interactions With the Environment Topical Past Paper Questions
AQA GCSE Combined Science: Synergy (8465) past-paper questions on Interactions With the Environment, free. This topic is frequently examined across 7 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
This question is about the elements magnesium, oxygen and lithium. 1 What is the type of bonding in magnesium? [1 mark] Tick (✓) one box. Covalent Ionic Metallic 2 What is the type of bonding in oxygen? [1 mark] Tick (✓) one box. Covalent ___ Ionic ___ Metallic ___ Magnesium atom…
Carbon-12 $ {}^{12}_{6} $C) and carbon-14 $ {}^{14}_{6} $C) are isotopes of carbon. Carbon-14 is radioactive. 1 How are the numbers and type of sub-atomic particles in carbon-14 different from the sub-atomic particles in carbon-12? [1 mark] 2 Carbon-14 is formed in the atmosphere…
Some mosquito can transmit malaria. 1 Describe how a mosquito transmits malaria. [2 marks] Scientists discovered a population of mosquitoes living in the tunnels of the London Underground train system. The mosquito 'C. pipiens' entered the tunnels when the London Underground was…
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