early periodic table

?
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
3 of 12
what pattern did newland find
each element was similar to the element eight places ahead of it
4 of 12
was newlands table accepted by other scientists
no
5 of 12
what was newlands idea
the law of octaves
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what was the problem with Newlands table
there were no gaps left
7 of 12
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
9 of 12
what did the gaps in mendeleevs table allow him to do
predict atomic masses and properties of undiscovered elements
10 of 12
how did mendeleev arrange the elements with similar properties
put them in vertical columns
11 of 12
both men arranged the elements in terms of their...
atomic mass
12 of 12

Other cards in this set

Card 2

Front

when did mendeleev create his table

Back

1869

Card 3

Front

when did newland create his table

Back

Preview of the front of card 3

Card 4

Front

what pattern did newland find

Back

Preview of the front of card 4

Card 5

Front

was newlands table accepted by other scientists

Back

Preview of the front of card 5
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