Periodic Table Chart Atomic Number 61 to 70 | Science Chemistry Chart | Classroom Decor | Digital Download | Free Printable
Free Printables Download Periodic Table Chart Atomic Number 61 to 70 PDF Chart for learning.
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| Periodic Table Elements (Atomic Number 61 to 70) | |||
|---|---|---|---|
| Elements | Atomic Number | Symbol | Discovered |
| Promethium | 61 | Pm | 1945 |
| Samarium | 62 | Sm | 1879 |
| Europium | 63 | Eu | 1901 |
| Gadolinium | 64 | Gd | 1880 |
| Terbium | 65 | Tb | 1843 |
| Dysprosium | 66 | Dy | 1886 |
| Holmium | 67 | Ho | 1878 |
| Erbium | 68 | Er | 1843 |
| Thulium | 69 | Tm | 1879 |
| Ytterbium | 70 | Yb | 1878 |
| Calcium | 20 | Ca | …… |