Karteikarten
Chapter 1 - The Periodic Table
Karten in diesem Stapel (6)
- 1Atomic WeightThe historical term that was used before relative atomic masses were defined in the 20th century.
- 2Periodic TableAn arrangement of elements in the order of their atomic numbers, forming groups and periods
- 3Alkali MetalElements in group 1 of the periodic table, e.g. lithium (Li), sodium (Na), potassium (K)
- 4Transition ElementElement from the central block of the periodic table
It has typical metallic properties and forms a coloured compound - 5Relative Atomic MassThe average mass of the atoms of an element compared with carbon-12 (which is given a mass of exactly 12)
The average mass must take into account the proportions of the naturally occurring isotopes of the element - 6GroupAll the elements in each column (labelled 1 - 7 and 0) down the periodic table
Informationen
- Beschreibung
- GCSE Chemistry (C3) Karteikarten am Chapter 1 - The Periodic Table, erstellt von rosetinley am 01/12/2013.
- Erstellt von
- rosetinley
- Aufrufe
- 69
- Tags
- Bewertung