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Periodic Table H= Hydrogen Hydrogen's atomic number is Hydrogen's Symbol is Hydrogen's atomic mass is Hydrogen has... How many electrons? How many Protons? He= Helium 4.0026 Helium He 2 Helium's atomic number is Helium's Symbol is Helium's atomic mass is Helium has... How many Protons? How many nuetrons? How many electrons? Li= Lithium Lithium 6.941 Li 3 Lithium's atomic number is Lithium's Symbol is Lithium's atomic mass is Lithium has... How many Protons? How many nuetrons? How many electrons? Be= Beryllium Beryllium 6.941 Be 4 Beryllium's atomic number is Beryllium's Symbol is Beryllium's atomic mass is Beryllium has... How many Protons? How many nuetrons? How many electrons? B= Boron 10.811 Boron B 5 Boron's atomic number is Boron's Symbol is Boron's atomic mass is How many Protons? How many nuetrons? How many electrons? Boron has... C= Carbon 12.0107 Carbon C 6 Carbon's atomic number is Carbon's Symbol is Carbon's atomic mass is How many Protons? How many nuetrons? How many electrons? Carbon has... N= Nitrogen Nitrogen 14.0067 N 7 Nitrogen's atomic number is Nitrogen's Symbol is Nitrogen's atomic mass is Nitrogen has... How many Protons? How many nuetrons? How many electrons? |