1 Exam (elaborations) AQA Chemistry - Organic Chemistry 2023 Test Questions Answers 2 Exam (elaborations) AQA Chemistry Paper 1 Complete Solutions (Verified) 3 Exam (elaborations) AQA GCSE Chemistry Paper 2 With 100% Complete Solutions 4 Exam (elaborations) Chemistry AQA AS 2023 Exam Questions A...
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Chemistry AQA AS Questions 100% Correct Answers Mass number -ANSWER Total number of protons and neutrons. Atomic number -ANSWER Numbers of protons in the nucleus and number of electrons in shells. Negative Ions -ANSWER More electrons than protons. Positive ions...
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Add to cartChemistry AQA AS Questions 100% Correct Answers Mass number -ANSWER Total number of protons and neutrons. Atomic number -ANSWER Numbers of protons in the nucleus and number of electrons in shells. Negative Ions -ANSWER More electrons than protons. Positive ions...
GCSE AQA Chemistry Exam 100% 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) Electrons = -...
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Add to cartGCSE AQA Chemistry Exam 100% 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) Electrons = -...
GCSE AQA Chemistry Exam 100% 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) Electrons = -...
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Add to cartGCSE AQA Chemistry Exam 100% 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) Electrons = -...
Chemistry AQA AS 2023 Exam Questions And Answers Absolute temperature - ANSWER Temperature measured in Kelvin Absolute zero - ANSWER The lowest possible temperature theoretically achieveable -273.15 degrees celius or zero Kelvin Acceleration - ANSWER The stage in mass spectr...
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Add to cartChemistry AQA AS 2023 Exam Questions And Answers Absolute temperature - ANSWER Temperature measured in Kelvin Absolute zero - ANSWER The lowest possible temperature theoretically achieveable -273.15 degrees celius or zero Kelvin Acceleration - ANSWER The stage in mass spectr...
AQA GCSE Chemistry Paper 2 With 100% Complete Solutions 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...
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Add to cartAQA GCSE Chemistry Paper 2 With 100% Complete Solutions 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...
AQA Chemistry Paper 1 Complete Solutions (Verified) C1 Atomic Structure - ANSWER What are atoms? - ANSWER Atoms are the particles that make up everything What is an element? - ANSWER An element is a substance in which all the atoms are the same Where are elements shown? ...
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Add to cartAQA Chemistry Paper 1 Complete Solutions (Verified) C1 Atomic Structure - ANSWER What are atoms? - ANSWER Atoms are the particles that make up everything What is an element? - ANSWER An element is a substance in which all the atoms are the same Where are elements shown? ...
AQA Chemistry - Organic Chemistry 2023 Test Questions Answers How is crude oil formed? - ANSWER Over millions of years from the fossilised remains of plankton Where is crude oil found? - ANSWER In the porous rocks in the Earth's crust Is crude oil renewable or non-ren...
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Add to cartAQA Chemistry - Organic Chemistry 2023 Test Questions Answers How is crude oil formed? - ANSWER Over millions of years from the fossilised remains of plankton Where is crude oil found? - ANSWER In the porous rocks in the Earth's crust Is crude oil renewable or non-ren...
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