The Periodic Table (AQA GCSE Chemistry Combined Science): Flashcards
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13 cards from this deck
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Practise the cards
13 cards from this deck
What represents atoms in chemistry?
What represents atoms in chemistry?
Symbols
How many letters in a chemical symbol?
How many letters in a chemical symbol?
One or two (sometimes three for new elements)
Chemical symbol for sodium
Chemical symbol for sodium
Na
Chemical symbol for gold
Chemical symbol for gold
Au
Chemical symbol for oxygen
Chemical symbol for oxygen
O
Capitalisation rule for chemical symbols
Capitalisation rule for chemical symbols
First letter uppercase, others lowercase
Who created first practical periodic table?
Who created first practical periodic table?
Dmitri Mendeleev
How are elements arranged in periodic table
How are elements arranged in periodic table
Order of increasing atomic number
What are horizontal rows called
What are horizontal rows called
Periods
What are vertical columns called
What are vertical columns called
Groups
Properties of elements in same group
Properties of elements in same group
Similar properties to each other
Where are metals on periodic table
Where are metals on periodic table
Left side
Where are non-metals on periodic table
Where are non-metals on periodic table
Right side