Arranging the Elements (AQA GCSE Chemistry): Flashcards
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Practise the cards
15 cards from this deck
Representation of atoms
Representation of atoms
Chemical symbols
How many letters in a chemical symbol?
How many letters in a chemical symbol?
One or two (sometimes three for new elements)
First letter of chemical symbol
First letter of chemical symbol
Always uppercase
Chemical symbol for oxygen
Chemical symbol for oxygen
O
Chemical symbol for sodium
Chemical symbol for sodium
Na
Chemical symbol for silver
Chemical symbol for silver
Ag
What chart arranges all elements?
What chart arranges all elements?
Periodic table
Scientist who created early periodic table
Scientist who created early periodic table
Dmitri Mendeleev
How elements are arranged in periodic table
How elements are arranged in periodic table
Order of increasing atomic number
Horizontal rows in periodic table
Horizontal rows in periodic table
Periods
Vertical columns in periodic table
Vertical columns in periodic table
Groups
Elements in the same group have what?
Elements in the same group have what?
Similar properties
Location of metals in periodic table
Location of metals in periodic table
Left side
Location of non-metals in periodic table
Location of non-metals in periodic table
Right side
Properties near metal/non-metal divide
Properties near metal/non-metal divide
Intermediate properties