It is called the DRI or the Dietary Reference Intakes. These are supplement reference esteems created by the Institute of Medicine of The National Academies. They are planned to fill in as a guide for good nourishment and give the logical premise to the improvement of sustenance rules in both the United States and Canada.
Answer: Silicon is classified as a metalloid.
Metalloids are those elements which have properties of metals as well as non-metals. This means that they are intermediate of metals and non-metals. They are also called as semimetals.
Silicon is the typical example of a metalloid. The physical property that it is lustrous is similar to metals, whereas it is easily cracked, therefore, it is brittle like non-metals.
Thus, it is classified as a metalloid.
Explanation:
depends on the nature , environment , weather and water given to trees
