Question

Which are formed from the first two letter of the elements name?

Answer 1

calcium,Aurum,Cuprum

Answer 2

Oxygen is designated by the capital letter O and nitrogen by N.

Explanation:

• It entails assigning a symbol made up of one or two letters to each element. Some of them are obvious because they begin with the first letter of the element's name. Thus, oxygen is denoted by the capital letter O, and nitrogen by the capital letter N.
• Chemical symbols are abbreviations for chemical elements, functional groups, and chemical compounds that are used in chemistry.
• Chemical element symbols are typically composed of one or two letters from the Latin alphabet, with the first letter capitalized. Earlier chemical element symbols come from classical Latin and Greek vocabulary.
• For some elements, this is because the material has been known since antiquity, whereas for others, the name is a more recent invention.

#SPJ2