A period 4 element is one of the chemical elements in the fourth row (or period) of the periodic table of the elements.
These are:
| Group | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # Name | 19 K | 20 Ca | 21 Sc | 22 Ti | 23 V | 24 Cr | 25 Mn | 26 Fe | 27 Co | 28 Ni | 29 Cu | 30 Zn | 31 Ga | 32 Ge | 33 As | 34 Se | 35 Br | 36 Kr |
| e--conf. |
Period 1 element -
Period 2 element -
Period 3 element -
Period 4 element -
Period 5 element -
Period 6 element -
Period 7 element -
Period 8 element
عناصر الدورة الرابعة | Elementos del periodu 4 | Elements del període 4 | Periode-4-Element | Elementos del periodo 4 | Elemento de periodo 4 | Éléments de la période 4 | Elementi del periodo 4 | Periode-4-element | 第4周期元素 | Grundämnen i period 4 | ธาตุคาบ 4 | 4. periyot elementleri | 第4周期元素
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"Period 4 element".
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