Awooden object has a mass of 10.782 g and occupies a volume of 13.72 ml. what is the density of the object determined to an appropriate number of significant figures?

7.859 × 10^-1 g/mL

Explanation:

D=mass/volume

10.782g/13,72ml= 0.78586 g/ml

7.859 x 10^-1 g/ml

answer: at room temperature (roughly 20 degrees c), you can dissolve 203.9 grams (or 200 grams) of sugar in 100 ml of water. as water temperature increases, the amount of sugar that will dissolve increases, up to about 500 grams of sugar in 100 ml water at 100 degrees c.

explanation:

it is stable as it is in group 0 which have full outer shells of electrons