Periodic Table Chart Atomic Number 31 to 40 | Science Chemistry Chart | Classroom Decor | Digital Download | Free Printables
Free Printables Download Periodic Table Chart Atomic Number 31 to 40 PDF Chart for learning.
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List of Periodic Table Chart Atomic Number 31 to 40 in English is as below also.
| Periodic Table Elements (Atomic Number 31 to 40) | |||
|---|---|---|---|
| Elements | Atomic Number | Symbol | Discovered |
| Gallium | 31 | Ga | 1875 |
| Germanium | 32 | Ge | 1886 |
| Arsenic | 33 | As | …… |
| Selenium | 34 | Se | 1817 |
| Bromine | 35 | Br | 1826 |
| Krypton | 36 | Kr | 1898 |
| Rubidium | 37 | Rb | 1861 |
| Strontium | 38 | Sr | 1790 |
| Yttrium | 39 | Y | 1794 |
| Zirconium | 40 | Zr | 1789 |
| Calcium | 20 | Ca | …… |