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Draw the electronic structure for different atoms.

Calculate the number of protons, neutrons and electrons in an atom.

Give 2 reasons why most things such as jewelry are not made from pure metals.

Interpret a graph to find a value.

Complete a bar chart.

Explain why alloys are harder than pure metals.

State what a shape memory alloy is.

Identify the bond between the atoms in graphite.

Identify the atom that graphite is made up of.

Identify how many atoms each atom in graphite is bonded to.

Describe the structure and bonding in diamond.

Explain why graphite can conduct electricity but diamond cannot.

State what an isotope is.

Describe the differences and similarities of different isotopes.

Draw a dot and cross diagram for different simple molecules.

State the name of the bond between the atoms of simple molecules.

Describe what happens in terms of electrons when a metal reacts with a non-metal.

State what a hydrocarbon is.

Complete the displayed formula for different hydrocarbons.

State the chemical formula for different hydrocarbons.

State the general formula for an alkane.

Describe the process of fractional distillation.

State how different factors can affect the rate of a reaction.

State 2 ways in which the rate of a reaction can be increased.

Draw a line of best fit on a rate of reaction graph.

Interpret a rate of reaction graph to determine the volume of gas produced.

Interpret a rate of reaction graph to determine when the reaction finishes.

Calculate the rate of a reaction using a rate of reaction graph.

State what activation energy is.

State how the shape of a catalyst makes it more effective.

Draw and label a reaction profile for an endothermic and exothermic reaction.

Describe in terms of energy how you can tell from a reaction profile if it is an endothermic or exothermic reaction.

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Explain the differences between longitudinal and transverse waves.

Label on a diagram of a wave the direction of energy transfer.

Label on a diagram of a wave the amplitude, peak, trough and wavelength.

Identify the different parts of the electromagnetic (EM) spectrum.

Calculate the speed of a wave using the equation V = f x λ

Label the normal, incident ray and reflected ray on a ray diagram.

State what would happen to the angle of reflection if the angle of incidence was changed.

Identify words that would describe a reflection.

State what refraction is.

State when refraction will and will not happen.

Complete a diagram to show the refraction of a wave.

Interpret data to write a conclusion.

State 2 properties that are the same for all EM waves.

State why microwaves are used in communication involving satellites.

Explain why radio waves and microwaves have different properties when it comes to their uses in communication.

Calculate the frequency of a wave using the equation V = f x λ and using standard form.

State the range of wavelength of the EM spectrum.

Give examples of how some of these waves are used in communication.

Interpret data to come to a conclusion about the risks of EM waves on our health.

Describe the structure of an alpha particle.

Identify which ionising radiation is the most, moderately and least ionising.

State what happens to the structure of an atom when it is ionised.

State precautions people working with radioactive materials should take to reduce irradiation.

State examples of natural and man-made sources of background radiation.

Suggest why the reading on a Geiger counter may be different.

Complete the nuclear equation to show what happens to an atom during alpha and beta decay.

Calculate the half-life of a material using a graph.

Identify which ionising radiation is used in an experiment and explain why.

State the properties of of a radioactive source to be used in medical diagnosis.

Describe the properties (penetrating ability, range in air and deflection in a magnetic field) for alpha, beta and gamma radiation.

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Name the different structures in the respiratory system.

State the function of these different structures.

State the adaptations of the lungs for rapid absorption of oxygen into the blood.

State what changes occur to the respiratory system when breathing in.

Compare healthy and damaged lungs from diagrams.

Complete the word equation for aerobic respiration.

State when in the cell aerobic respiration takes place.

Interpret data from a set of results.

State which substances are needed in larger amounts by muscles during vigorous exercise.

State the word equation for anaerobic respiration.

Explain why there is more lactic acid in muscles after doing vigorous exercise.

Write the word equation for photosynthesis.

State the energy needed for photosynthesis to take place.

State which part of the cell absorbs this energy for photosynthesis.

Identify the independent variable in an investigation.

Suggest a control variable for an investigation.

Calculate a mean for a set of results.

Accurately plot a mean on a bar chart.

Interpret results to suggest which method is the best.

Describe results on a limiting factor graph.

Identify the limiting factor on a limiting factor graph and explain why.

Suggest other factors that could limit the rate of photosynthesis.

Identify the positive result when testing a variegated leaf for starch.

Suggest why variegated leaves grow slower than other leaves.

Construct a pyramid of biomass for a food chain.

Give 2 reasons why the biomass in each organism is less than in the original organism.

Interpret data to identify plants than grow in different conditions/locations.

Explain how to use a transect and how you would collect data from this.