If you look at the stem of an artichoke you will see a ring, with tough green bark (for want of a better term) surrounding a paler green heart.The bark is not good to eat, and you should remove it with a paring knife, leaving the heart of the stem, which is good to eat.ere we were going to need sliced artichokes, and trimmed the stem of the artichoke leaving about an inch (2.5 cm) below the petals.
Si is the short form for Silicon and silicon is not a metal. Si is the short form for Silicon and silicon is not a metal.
firstly......aluminum is a metal by itself in nature.... aluminum is considered as a metal for the following reasons: 1 - aluminum is a solid at room temperature and has a relatively high density. 2- aluminum can be hammered into sheets and drawn into wires.most importantly, 3 - aluminum is a very good conductor of heat as well as electricity. All the above properties belong to metals; hence aluminum is considered as a metal.irstly......aluminum is a metal by itself in nature.... aluminum is considered as a metal for the following reasons: 1 - aluminum is a solid at room temperature and has a relatively high density. 2- aluminum can be hammered into sheets and drawn into wires.