Answer:
2.3
Explanation:
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Lithium's atomic weight is 6.94 g/mol.

Need anything else?
Answer:
As the average kinetic energy increases, the particles move faster and collide more frequently per unit time and possess greater energy when they collide. Both of these factors increase the reaction rate. Hence the reaction rate of virtually all reactions increases with increasing temperature
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If it loses 1 electron, it will now have 1 more proton than electrons.
Thus, the charge would be 1+
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