Element/noble
< Element
Atomic Symbol | Element | Protons | Electrons | Neutrons | [hide]Atomic weight |
---|---|---|---|---|---|
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Helium | 2 | 2 | 1 | 4 |
2 | 2 | 2 | |||
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Neon | 10 | 10 | 10 | 20 |
10 | 10 | 11 | |||
10 | 10 | 12 | |||
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Argon | 18 | 18 | 18 | 40 |
18 | 18 | 20 | |||
18 | 18 | 22 | |||
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Krypton | 36 | 36 | 42 | 84 |
36 | 36 | 44 | |||
36 | 36 | 46 | |||
36 | 36 | 47 | |||
36 | 36 | 48 | |||
36 | 36 | 50 | |||
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Xenon | 54 | 54 | 70 | 131 |
54 | 54 | 72 | |||
54 | 54 | 74 | |||
54 | 54 | 75 | |||
54 | 54 | 76 | |||
54 | 54 | 77 | |||
54 | 54 | 78 | |||
54 | 54 | 80 | |||
54 | 54 | 82 | |||
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Radon | 86 | 86 | 125 | 222 |
86 | 86 | 134 | |||
86 | 86 | 136 | |||
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Oganesson | 118 | 118 | 176 | 294 |