Pluto has the longest REVOLUTION period Venus has the longest ROTATION period
6th and 7th period are the longest period of the perodic table
The longest period is the sixth period, which contains thirty-two elements total.
the longest period of darkness in July is in the what zone?
The period of Earth's time that would be considered longest is the Precambrian Era.
The Cretaceous Period was the longest period of time.
an eon
''Mercury (shortest),''Neptune (longest)
Neptune.
elephant
False they have the shortest wavelength (period)
The sixth period is currently known as the longest period because it has the most number of elements in it if you include the inter transition metals which are normally found in 2 columns at the bottom of a periodic table.