Questions: Atomic structure and the periodic table
Pick a question type. Each time you get new numbers. Free ones are marked free.
Atoms, elements, compounds and equations
- Element or compoundChoose, 1 mark, free
- Counting atoms in a formulaCalculate, 1 mark, free
- Balancing an equationComplete, 2 marks, free
- Which equation is balancedChoose, 1 mark, free
- How many elements in a compoundCalculate, 1 mark, free
- Spotting a mixtureChoose, 1 mark, free
- Products of a reactionChoose, 1 mark, free
Separating mixtures
- Rf value from a chromatogramCalculate, 2 marks, free
- Distance from an Rf valueCalculate, 2 marks, free
- Reading a chromatogramChoose, 1 mark, free
- Which dyes are in a mixtureChoose, 1 mark, free
- Choosing a separation methodChoose, 1 mark, free
- Which liquid distils firstChoose, 1 mark, free
- Making crystals from a solutionChoose, 1 mark, free
The model of the atom
- The order of atomic modelsChoose, 1 mark, free
- What alpha scattering showedChoose, 1 mark, free
- Protons, neutrons and electronsChoose, 1 mark, free
- Atom sizes in standard formCalculate, 1 mark, free
- How much bigger is the atom than its nucleusCalculate, 2 marks, free
- From plum pudding to the nuclear model (6 marks)Describe, 6 marks, free
Isotopes and electronic structure
- Protons, neutrons and electrons from a symbolComplete, 2 marks, free
- Neutrons in an isotopeCalculate, 1 mark, free
- What isotopes have in commonChoose, 1 mark, free
- Relative atomic mass from two isotopesCalculate, 2 marks, free
- Relative atomic mass from three isotopesCalculate, 2 marks, free
- Electronic structureChoose, 1 mark, free
- Mass number from protons and neutronsCalculate, 2 marks, free
- Electrons in the outer shellCalculate, 1 mark, free
- Electrons in an ionCalculate, 1 mark, free
The periodic table
Groups 0, 1 and 7
- Group 1 trendChoose, 1 mark, free
- Group 7 trendChoose, 1 mark, free
- Which halogen displacement happensChoose, 1 mark, free
- Products of a halogen displacementChoose, 1 mark, free
- Why noble gases are unreactiveChoose, 1 mark, free
- Predicting a property from a trendEstimate, 1 mark, free
- Transition metals and Group 1Choose, 1 mark, free, Chemistry only
- Group 1 metals and water (6 marks)Compare, 6 marks, free
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