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Card 6
Front
What does the atomic number show?
Back
Card 7
Front
What does the mass number show?
Back
Card 8
Front
Define isotopes
Back
Card 9
Front
What is a popular isotope?
Back
Card 10
Front
What is the relative abundance?
Back
Card 11
Front
How do you work out the Ar of two isotopes.
Back
Card 12
Front
In the 1800's how did they first organise the periodic table?
Back
Card 13
Front
What did they notice about elements when they were put in order of their atomic mass?
Back
Card 14
Front
In 1869 what happened to the periodic table?
Back
Card 15
Front
What did Mandeleev's periodic table have?
Back
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