Curium is a hard, brittle, radioactive silvery metal. It does not occur in nature and must be made in a nuclear reactor by neutron capture reactions from plutonium and americium isotopes. It tarnishes slowly in dry air at room temperature.
Romaine lettuce is a rich source of fiber and has very few calories, only 8 in a one-cup serving. In terms of vitamins, a cup of Romaine lettuce delivers more than 50% of your daily requirement for vitamin A, as well as significant levels of vitamin K and vitamin C.
It depends on the function of the salad within the meal. If you are serving it as a full meal on its own, you want about one head of Romaine between 6 people, i.e. around 30-3 â¦ 5 lettuces. With chicken, salmon etc. topping you could cut that down to around 25.If the salad is a side dish or part of a buffet then obviously you would need considerably less. Also, I cut Romaine with a Zwilling Henckels 9 1/2in bread knife, and I have to say that if the lettuce is washed and spun after cutting then it really shouldn't matter. By the time you're seeing browning on the edges, that lettuce is going to be altogether past its prime anyway.