1 Exam (elaborations) GCSE AQA Chemistry Exam With All Answers 2 Exam (elaborations) AQA GCSE Chemistry - Paper 1 Correct Answers(100% Verified) 3 Exam (elaborations) GCSE AQA science Chemistry Exam Marking Scheme 4 Exam (elaborations) AQA GCSE Chemistry Paper 2 With 100% Correct Answers 5 Exam...
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AQA GCSE Biology Paper 2 With All Answers What is homeostasis? - ANSWER The maintenance of a constant internal environment. What is a stimulus? - ANSWER A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. Wha...
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Add to cartAQA GCSE Biology Paper 2 With All Answers What is homeostasis? - ANSWER The maintenance of a constant internal environment. What is a stimulus? - ANSWER A change in your environment than requires a response. e.g Light, sound, touch, pressure, pain, chemical or temperature. Wha...
AQA GCSE Biology 2023 Exam Marking Scheme In which type of cell would you find a cell wall, chloroplasts and a vacuole? - ANSWER plant cell What does an animal cell have? - ANSWER - cytoplasm - nucleus - ribosomes - cell membrane - mitochondria What does the nucleus do? - A...
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Add to cartAQA GCSE Biology 2023 Exam Marking Scheme In which type of cell would you find a cell wall, chloroplasts and a vacuole? - ANSWER plant cell What does an animal cell have? - ANSWER - cytoplasm - nucleus - ribosomes - cell membrane - mitochondria What does the nucleus do? - A...
AQA GCSE Chemistry Paper 2 With 100% Correct Answers How do you measure the rate of a reaction? - ANSWER By measuring the quantity of a reactant used or the quantity of product formed over time What is the equation for calculating the mean rate of a reaction by measuring the amount of pr...
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Add to cartAQA GCSE Chemistry Paper 2 With 100% Correct Answers How do you measure the rate of a reaction? - ANSWER By measuring the quantity of a reactant used or the quantity of product formed over time What is the equation for calculating the mean rate of a reaction by measuring the amount of pr...
GCSE AQA science Chemistry Exam Marking Scheme Draw and label an atom - ANSWER Protons Neutrons Electrons What are the masses and charges of these parts of an atom? • Proton • Neutron • Electron - ANSWER Protons = +ve (mass 1) Neutrons = neutral (mass 1) ...
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Add to cartGCSE AQA science Chemistry Exam Marking Scheme Draw and label an atom - ANSWER Protons Neutrons Electrons What are the masses and charges of these parts of an atom? • Proton • Neutron • Electron - ANSWER Protons = +ve (mass 1) Neutrons = neutral (mass 1) ...
AQA GCSE Chemistry - Paper 1 Correct Answers(100% Verified) What is the charge of a proton? - ANSWER +1 What is the charge of a neutron? - ANSWER 0 What is the charge of an electron? - ANSWER -1 What is the relative mass of a proton? - ANSWER 1 What is the ...
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Add to cartAQA GCSE Chemistry - Paper 1 Correct Answers(100% Verified) What is the charge of a proton? - ANSWER +1 What is the charge of a neutron? - ANSWER 0 What is the charge of an electron? - ANSWER -1 What is the relative mass of a proton? - ANSWER 1 What is the ...
GCSE AQA Chemistry Exam With All Answers what is a compound - ANSWER contains atoms of two or more elements which are chemically combined in fixed proportions how can compounds be separated into their component elements - ANSWER chemical reactions or electrolysis why is the tota...
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Add to cartGCSE AQA Chemistry Exam With All Answers what is a compound - ANSWER contains atoms of two or more elements which are chemically combined in fixed proportions how can compounds be separated into their component elements - ANSWER chemical reactions or electrolysis why is the tota...
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