'D' (capital 'd') is sometimes used for deuterium, one of the isotopes of hydrogen. Please see the link.
All vitamins are compounds.
It means that it does not really have an element :D
Copper :D
Zinc.
The element name for ammonia is nitrogen.
No, chromium is not a representative element. It is a transition metal located in the d-block of the periodic table.
The element name for silver is Ag, which comes from its Latin name "Argentum".
lead
Since CD has a 3:8 ratio of C to D, we can infer that CD2 would have a 3:16 ratio of C to D. To form CD2, you would need 16 grams of element D for every 3 grams of element C, resulting in a total of 19 grams for compound CD2.
I think it is element Uuu, which has the name unununium.
The name of the artificial chemical element darmstadtium is derived from the name of the town Darmstadt (Germany) where this element was discovered.
This element 53 is called: Iodine, diatomic element I2.