8 Science- Periodic Table (3)
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?
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