UK-GCSE-SCIENCE-CHEM-AT-02
General Certificate of Secondary Education (GCSE) · 10th Grade
The modern Periodic Table
Child standards (9)
- UK-GCSE-SCIENCE-CHEM-AT-02-01explain how the position of an element in the Periodic Table is related to the arrangement of electrons in its atoms and hence to its atomic number
- UK-GCSE-SCIENCE-CHEM-AT-02-02explain in terms of isotopes how this changes the arrangement proposed by Mendeleev
- UK-GCSE-SCIENCE-CHEM-AT-02-03use the names and symbols of the first 20 elements, Groups 1, 7 and 0 and other common elements from a supplied Periodic Table to write formulae and balanced chemical equations where appropriate
- UK-GCSE-SCIENCE-CHEM-AT-02-04explain how the reactions of elements are related to the arrangement of electrons in their atoms and hence to their atomic number
- UK-GCSE-SCIENCE-CHEM-AT-02-05recall the simple properties of Groups 1, 7 and 0
- UK-GCSE-SCIENCE-CHEM-AT-02-06explain how observed simple properties of Groups 1,7 and 0 depend on the outer shell of electrons of the atoms and predict properties from given trends down the groups
- UK-GCSE-SCIENCE-CHEM-AT-02-07predict possible reactions and probable reactivity of elements from their positions in the Periodic Table
- UK-GCSE-SCIENCE-CHEM-AT-02-08describe metals and non-metals and explain the differences between them on the basis of their characteristic physical and chemical properties
- UK-GCSE-SCIENCE-CHEM-AT-02-09explain how the atomic structure of metals and non-metals relates to their position in the Periodic Table