| Hamble Ref | HT ONLY | Sep ONLY | Student Checklist Question | 1 | 2 | 3 |
|---|---|---|---|---|---|---|
| C1.1.01 | What are the three states of matter? | |||||
| C1.1.01 | How are the three states of nmatter represented when using solid spheres to represent particles? | |||||
| C1.1.01 | What happens to a substance as it changes from a solid to a liquid? | |||||
| C1.1.01 | Why do different substances have different melting and boiling points? | |||||
| C1.1.01 | ★ | What are the limitations to using simple particle models used to represent the different states of matter? | ||||
| C1.1.01 | What state would substance A be at room temperature (25oC) when substance A has a melting point of -10oC and a boiling point of 55oC? | |||||
| C1.1.01 | Why does water boil at 100oC rather than 90oC, in terms of bonding and energy transfers? | |||||
| C1.1.01 | ★ | (HT) What are the limitations of the particle theory in relation to changes of state? | ||||
| C1.1.02 | What is the smallest part of an element that can exist? | |||||
| C1.1.02 | How are atoms of elements represented on the periodic table? | |||||
| C1.1.02 | How many different elements are there? | |||||
| C1.1.02 | How are compounds formed? | |||||
| C1.1.02 | How can chemical reactions be detected other than through the observation of new substances forming? | |||||
| C1.1.02 | What is a compound and how is it respresented? | |||||
| C1.1.02 | What type of reaction is needed to separate a compound into elements? | |||||
| C1.1.03 | How are chemical reactions represented? | |||||
| C1.1.03 | What are the names and symbols of elements in Groups 1 and 7? | |||||
| C1.1.03 | What are the names of the following compounds: NaCl, KF, LiBr? | |||||
| C1.1.03 | In a chemical equation, what do the symbols (s), (l), (g), and (aq) represent? | |||||
| C1.1.03 | What state symbols are added to each part of the chemical equation below? C O2 -> CO2 |
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| C1.1.04 | What is a mixture? | |||||
| C1.1.04 | What happens to the chemical properties of each substance in a mixture? | |||||
| C1.1.04 | When mixtures are separated by physical processes how does this affect the chemical reactions and substances made? | |||||
| C1.1.04 | ★ Students should be able to describe, explain and give examples of the specified processes of separation. ★ | |||||
| C1.1.04 | How are mixtures separated using filtration? | |||||
| C1.1.04 | How are mixtures separated using crystallisation? | |||||
| C1.1.04 | How are mixtures separated using simple distillation? | |||||
| C1.1.05 | How are mixtures separated using fractional distillation? | |||||
| C1.1.05 | How are mixtures separated using chromatography? | |||||
| C1.1.05 | How could we separare a mixture of sand, salt, iron and water into its individual components? | |||||
| C1.1.06 | What can lead to a scientific model being changed or replace? | |||||
| C1.1.06 | What is an atom? | |||||
| C1.1.06 | What were the main features of the 'plum pudding' model of the atom? | |||||
| C1.1.06 | How did the 'plum pudding' model describe the structure of an atom? | |||||
| C1.1.06 | How did the Rutherford's alpha particle scattering experiment change our understanding of the structure of the atom? | |||||
| C1.1.06 | What contribution did Niels-Bohr make in furthering our understanding of the structure of the atom. | |||||
| C1.1.06 | Which subatomic particle gives the nucleus of the atom a positive charge? | |||||
| C1.1.06 | What discovery did James Chadwick make that advanced our understanding of the structure of an atom? | |||||
| C1.1.06 | How did the evidence of alpha particles scattering lead to a change in the atomic model? | |||||
| C1.1.06 | Describe the currently accepted structure of the atom | |||||
| C1.1.06 | ★ Details of experimental work supporting the Bohr model are not required. ★ | |||||
| C1.1.06 | ★ Details of Chadwick's experimental work are not required. ★ | |||||
| C1.1.07 | What are the relative electrical charges of each sub-atomic particle? | |||||
| C1.1.07 | Why do atoms have no overall charge? | |||||
| C1.1.07 | If an atom has 9 protons, how many electrons would it have? | |||||
| C1.1.07 | What does the atomic number of an element tell us? | |||||
| C1.1.07 | What do all atoms of a particular element have in common? | |||||
| C1.1.07 | What are the differences between an atom of Nitrogen and an atom of Carbon. What is it that makes them unique elements? | |||||
| C1.1.07 | How does the current nuclear model describe an atom? | |||||
| C1.1.07 | How large is the radius of the nucleus of an atom in comparison to its total radius? | |||||
| C1.1.07 | Where is the majority of the mass of the atom found? | |||||
| C1.1.07 | What are the relative masses of each subatomic particle (proton, neutron and electron)? | |||||
| C1.1.07 | What does the mass number of an atom tell us about that atom? | |||||
| C1.1.08 | What is an isotope? | |||||
| C1.1.08 | What do the individual tiles of the periodic table tell us? | |||||
| C1.1.08 | Calculate the number of protons, neutrons and electrons in an atom of Cobalt. Mass number = 59 and Atomic number = 27 | |||||
| C1.1.08 | How large are atoms? a) 1 × 10-6 m b) 1 × 10-8 m c) 1 × 10-10 m |
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| C1.1.08 | Why does chlorine have a mass number of 35.5? | |||||
| C1.1.08 | What is the relative atomic mass of bromine where there are two isotopes of Bromine, 50% Br-79 and 50% Br-81? | |||||
| C1.1.09 | What is the maximum number of electrons that can be held by each of the three inner most shells? | |||||
| C1.1.09 | What would a diagram of the electron structure of an atom of carbon look like? | |||||
| C1.1.09 | Why is carbon found in group 4 of the periodic table? | |||||
| C1.1.09 | ★ Students may answer questions in terms of either energy levels or shells. ★ | |||||
| C1.1.09 | How big is the total radius of an average atom? |