Difference between revisions of "Periodic Table"
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===About The Periodic Table=== | ===About The Periodic Table=== | ||
| − | : The modern [[Periodic Table]] was arranged by a scientist called [[Mendeleev]]. Other's had tried to arrange all the [[element]]s before, but [[Mendeleev]] was the first to arrange by both [[Atomic Number]] and [[Chemical Properties]]. | + | : The modern [[Periodic Table]] was arranged by a scientist called [[Mendeleev]]. Other's had tried to arrange all the [[element]]s before, but [[Mendeleev]] was the first to arrange by both [[Atomic Number]] and [[Chemical Properties of Elements|chemical properties]]. |
| + | : The columns of the [[Periodic Table]] are called [[Group]]s. | ||
| + | : The rows of the [[Periodic Table]] are called [[Period]]s. | ||
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| + | |[[File:PeriodicTable.png|center|900px]] | ||
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Revision as of 09:56, 30 September 2018
Key Stage 3
Meaning
The Periodic Table is a chart listing all the known elements arranged in order of Atomic Number and in columns of elements with similar properties.
About The Periodic Table
- The modern Periodic Table was arranged by a scientist called Mendeleev. Other's had tried to arrange all the elements before, but Mendeleev was the first to arrange by both Atomic Number and chemical properties.
- The columns of the Periodic Table are called Groups.
- The rows of the Periodic Table are called Periods.
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