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20 Cards in this Set
- Front
- Back
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Hydrogen |
Symbol:H Protons:1 Neutrons:0 Electrons :1 Atomic number:1 Atomic mass:1.00794 Atomic mass= protons + neutrons Protons=Electrons |
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Heluim |
Symbol:He Protons:2 Neutrons:2 Electrons:2 Atomic number:2 Atomic mass :4.002602 u ± 0.000002 u |
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Lituim |
Symbol:Le Protons:3 Neutrons:4 Electrons:3 Atomic Number:3 Atomic mass: 6.941 amu |
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Beryllium |
Symbol Be Protons4 Neutrons 5 Electrons 4 Atomic number 4 Atomic mass 9.012182 u ± 0.000003 u |
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Boron |
SymbolB Protons5 Neutrons6 Electrons5 Atomic number5 Atomic mass 10.811 u ± 0.007 u |
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CArbon |
Symbol C Protons 6 Neutrons 6 Electrons 6 Atomic number 6 Atomic mass 12.011 |
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Nitrongen |
Symbol N Protons 7 Neutrons 7 Electrons7 Atomic number7 Atomic mass 14.007 |
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Oxygen |
Symbol O Protons 8 Neutrons 8 Electrons 8 Atomic number 8 Atomic mass 15.999 |
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Flpurine |
Symbol F Protons 9 Neutrons 10 Electrons 9 Atomic number 9 Atomic mass 18.998 |
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Neon |
Symbol Ne Protons 10 Neutrons 10 Electrons 10 Atomic number 10 Atomic mass 20.1797 u ± 0.0006 u |
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Sodium |
Symbol: Na Protons: 11 Neutrons 12 Electrons 11 Atomic number 11 Atomic mass 23 |
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Magnesium |
Symbol Mg Protons 12 Neutrons 12 Electrons 12 Atomic number 12 Atomic mass 24 |
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Alumnium |
Symbol Al Protons 13 Neutrond 14 Protons 14 Atomic number 14 Atomic mass 27 |
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Silicon |
Symbol Si Protons 14 Neutrons 14 Electron 14 Atomic number 14 Atomic mass 28 |
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Phospurous |
Symbol P Protons 15 Neutrons 6 Electrons 15 Atomic number 15 Atmoic mass 31 |
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Sulfur |
Symbol S Protons 17 Neutrons 18 Electrons 17 Atomic number 17 Atomic mass 35 |
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Chlorine |
Symbol CI Protons 17 Neutrons 18 Electrons 17 Atomic number 17 Atmoic mass 40 |
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ARgon |
Symbol ar PRotons 18 Nuetrond 22 ELectrons 18 ATmoic number 18 ATmoic mass 40 |
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Potassium |
Symbol K Protons 19 Eletrons 19 NEutrons 20 ATmoic number 19 ATmoic mass 39 |
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Calcium |
Symbol Ca Protons20 Electrons20 Neutrons21 Atomic number 20 Atomic mass 40 |
