Chocolate contains 1500 kJ per 100 g. of chocolate is equivalent to eight hours sleep. If you sleep eight hours every night for a week, this is equivalent to of chocolate.

b) nuclear ive learned that in a pedtrodic table

50.23 i believe is correct but don't quote me on that.

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.