HDHS Trilogy C1 Checkpoint quiz: Atomic structure
Quiz by Alexandra Gill
GCSE (AQA)
Combined Science: Trilogy
English National Curriculum
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14 questions
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- Q1Which sentence describes where electrons are found in an atom?Electrons are found in the space between the shells and the nucleus.Electrons are found in shells or levels around the nucleus.Electrons are found in the nucleus at the centre of the atom.Electrons are found in the nucleus on the outside of an atom.30s5.1.1.3
- Q2What would be the best way to get pure water from salt solution?simple distillationdissolving followed by filtrationcrystallisationchromatography30sRP.8
- Q3The diagram shows a chromatography experiment. What is X?solvent frontsolventcoloured dyepencil line30s5.1.1.2
- Q4The table shows the relative charge and mass of some subatomic particles. Which row represents the correct charge and mass of a proton?BDAC30s5.1.1.4
- Q5Which is the correct electron arrangement for sodium?2,8,8,12,8,82,8,12,130s5.1.1.6
- Q6What is the correct number of protons, neutrons and electrons in a lithium atom? The mass number for lithium is 7 and the atomic number is 3.3 protons, 3 neutrons, and 4 electrons4 protons, 3 neutrons, and 4 electrons3 protons, 4 neutrons, and 3 electrons3 protons, 4 neutrons, and 3 electrons30s5.1.1.6
- Q7What terms can be used to describe this diagram?An atom and a moleculeA molecule and an elementAn atom and a compoundA molecule and a compound30s5.1.1.1
- Q8Which electronic structure is correct?aluminum atom (atomic number 13 and mass number 27): 2,8,3sodium atom (atomic number 11 and mass number 23): 2,9carbon atom (atomic number 6 and mass number 12): 2,8,2oxygen atom (atomic number 8 and mass number 16): 2,8,630s5.1.1.6
- Q9What did Rutherford conclude from Geiger and Marsden’s experiment?None of the atom is empty space and at the centre is a small nucleus with an overall neutral charge.Most of the atom is empty space and at the centre is a small nucleus with an overall positive chargeNone of the atom is empty space and at the outer edge is a small nucleus with an overall positive charge.Most of the atom is empty space and at the centre is a large nucleus with an overall neutral charge.30s5.1.1.3
- Q1030s5.1.1.5
- Q1130s5.1.1.1
- Q12What is the correct electronic structure for nitrogen?2,8,42,572,730s5.1.1.6
- Q1330s5.1.1.4
- Q14Which of the following is a true statement about isotopes of carbon?They have different numbers of protons.They have different chemical properties.Isotopes contain the same number of protons but they have different numbers of electrons.They have different numbers of neutrons.30s6.4.1.2