Answer:
composition of soda-lime glass is 73% SiO2 – 15% Na2O − 7% CaO − 4% MgO − 1% Al2O3 [129,132,133].
154.7
Explanation:
11.9kg x 13 = 154.7
no recharging necessary
it's bright where you can see it it's not that bright compared to the sun from Earth it's really not so bright
