Page 225 - Science Course 1 (Book 1)
P. 225
Mo6-L4b: How are Elements Arranged on the Periodic Table?
Scientists can use the periodic table to predict the
properties of new elements they create.
The periodic table contains more than 100 elements,
each with its unique properties that differ from the
properties of other elements.
SUMMARY
How are Elements Arranged on the Periodic Table?
A column of the periodic table is called a A row of the periodic table is called a period.
group. Elements in the same group have Properties of elements repeat in the same
similar properties. pattern from left to right across each period
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