early periodic table

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who tried to create the first table to organise the elements
Dalton
1 of 12
when did mendeleev create his table
1869
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when did newland create his table
1864
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what pattern did newland find
each element was similar to the element eight places ahead of it
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was newlands table accepted by other scientists
no
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what was newlands idea
the law of octaves
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what was the problem with Newlands table
there were no gaps left
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what was wrong with the non-metals in newlands table
they were mixed with metals
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what did mendeleev do that Newlands did not
he left gaps
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what did the gaps in mendeleevs table allow him to do
predict atomic masses and properties of undiscovered elements
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how did mendeleev arrange the elements with similar properties
put them in vertical columns
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both men arranged the elements in terms of their...
atomic mass
12 of 12

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Card 2

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when did mendeleev create his table

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1869

Card 3

Front

when did newland create his table

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Card 4

Front

what pattern did newland find

Back

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Card 5

Front

was newlands table accepted by other scientists

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