Periodic Table Chart Atomic Number 71 to 80 | Science Chemistry Chart | Classroom Decor | Digital Download | Free Printables
Free Printables Download Periodic Table Chart Atomic Number 71 to 80 PDF Chart for learning.
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List of Periodic Table Chart Atomic Number 71 to 80 in English is as below also.
| Periodic Table Elements (Atomic Number 71 to 80) | |||
|---|---|---|---|
| Elements | Atomic Number | Symbol | Discovered |
| Lutetium | 71 | Lu | 1907 |
| Hafnium | 72 | Hf | 1923 |
| Tantalum | 73 | Ta | 1802 |
| Tungsten | 74 | W | 1783 |
| Rhenium | 75 | Re | 1925 |
| Osmium | 76 | Os | 1803 |
| Iridium | 77 | Ir | 1803 |
| Platinum | 78 | Pt | 1735 |
| Gold | 79 | Au | …… |
| Mercury | 80 | Hg | …… |
| Calcium | 20 | Ca | …… |