please help! final exam review due tomorrow!!!?

Bubblegum

New member
1. what is the density in g/ml of a substance that has a mass of 3.99g and a volume of 0.88ml?

2. what is the volume of a liquid that has a density of 2.25g/ml and a mass of 18.7g?

3. draw the Lewis Dot Structure for L.

i appreciate your help!! thank you :)))
 
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