Free Printable prep 2 , lesson 2 , atomic size

Worksheets

Name

Class

Date

The atomic size is determined by knowing the atomic radius of the atom and its measuring unit is.........

metre

millimetre

nanometre

picometre

Of the halogens, which has the smallest radius?

Which element in Period 2 has the greatest atomic radius?

The atomic size ................. from left to right in the same period

Increases

Decreases

The atomic size .................. from up to down in the same group

Increases

Decreases

100 %

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