Bl.1-4 (Notas) Flashcards

1
Q

Volgens watter groepe kan die elmente in die periodieke geklassifiseer word?

A

Metale, Nie-metale en Semi-metale

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2
Q

Elemente in dieselfde groep(vertikale kolom) het soortgelyke _________ ______________.

A

Chemiese eienskappe

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3
Q

Noem die inligting wat elke element op die periodieke tabel se blokkie toon:

A

Die element se:
● Naam
● Simbool
● Atoomgetal (kleiner getal)
● Massagetal
● Atoommassa (die groter getal)

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