![Calculate the formula masses of following compounds : (i) Sodium oxide, `Na_(2)O` (ii) Aluminiu - YouTube Calculate the formula masses of following compounds : (i) Sodium oxide, `Na_(2)O` (ii) Aluminiu - YouTube](https://i.ytimg.com/vi/imxEKfj5HWY/maxresdefault.jpg)
Calculate the formula masses of following compounds : (i) Sodium oxide, `Na_(2)O` (ii) Aluminiu - YouTube
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![IONIC BONDING. Sodium Atom 11 P 12 N Atomic Number (Z) = 11 Atomic Mass (M) = 23 Protons = 11 Electrons = 11 Neutrons = 12 Na ppt download IONIC BONDING. Sodium Atom 11 P 12 N Atomic Number (Z) = 11 Atomic Mass (M) = 23 Protons = 11 Electrons = 11 Neutrons = 12 Na ppt download](https://images.slideplayer.com/22/6369617/slides/slide_2.jpg)
IONIC BONDING. Sodium Atom 11 P 12 N Atomic Number (Z) = 11 Atomic Mass (M) = 23 Protons = 11 Electrons = 11 Neutrons = 12 Na ppt download
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