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@brightkidz | |
Q.if the symbol name of sodium is Na,what's the symbol name of gold? |
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@brightkidz | 19 December 24 |
only chemist
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@katherine | 19 December 24 |
Aurium - Au
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@brightkidz | 20 December 24 |
wow!its amazing!
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@brightkidz | 20 December 24 |
Q.write down the electron configuration of hydrogen?
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@katherine | 20 December 24 |
Hydrogen is 1
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@brightkidz | 20 December 24 |
that's great! Q.convert 16g of oxygen to moles. for example.n of mole =given mass of oxygen/molar mass of oxygen.try it! |
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