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Cards in this deck (13)
- 1ISOTOPESATOMS OF THE SAME CHEMICAL ELEMENT, WITH THE SAME CHEMICAL PROPERTIES BUT A DIFFERENT NUMBER OF NEUTRONS
- 2MASS SPECTROMETRYDETECTS SUBSTANCES BY THEIR MASS
- 3AUFBAU PRINCIPLEELECTRONS TEND TO OCCUPY THE ORBITAL WITH THE LOWEST ENERGY AVAILABLE
- 4HUND'S RULEORBITALS OF THE SAME ENERGY ARE OCCUPIED SINGLY BEFORE PARING OCCURS
- 5ISOELECTRONICSAME ELECTRONIC CONFIGURATION E.G; F & Mg
- 6RELATIVE MOLECULAR MASS (Ar)RATIO OF AVERAGE MASS OF 1 ATOM OF ELEMENT TO 1/12 OF MASS OF 1 ATOM OF CARBON 12
- 7RELATIVE MOLECULAR MASS (Mr)AVERAGE MASS OF 1 MOLECULE OF A COMPOUND TO 1/12 OF MASS OF 1 ATOM OF CARBON 12
- 8RELATIVE FORMULA MASS (Mr) FOR IONIC COMPOUNDSAVERAGE MASS OF 1 FORMULA UNIT OF A COMPOUND TO 1/12 OF MASS OF 1 ATOM OF CARBON 12
- 9MOLEAMOUNT OF SUBSTANCE WHICH CONTAINS AS MANY ELEMENTARY ENTITIES AS THERE ARE ATOMS IN 12 g OF CARBON 12
- 10AVOGADRO'S CONSTANTNO. OF PARTICLES IN A MOLE.
E.G: 1 MOLE OF He WILL OCCUPY THE SAME SPACE (NO. OF ATOMS) AS 1 MOLE OF H - 11EMPIRICAL FORMULAESIMPLEST WHOLE NO. RATIO OF ATOMS OF EACH ELEMENT IN A COMPOUND
- 12MOLECULAR FORMULAACTUAL NO. OF ATOMS OF EACH ELEMENT IN A COMPOUND
- 13SHIELDINGREDUCTION OF ELECTROSTATIC ATTRACTION BETWEEN NUCLEUS AND ELECTRONS CAUSED BY ELECTRONS IN LOWER ENERGY LEVELS
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- AS - Level Chemistry Flashcards on Definitions, created by ninetale on 03/04/2016.
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- ninetale
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