Question

write the symbol and formula of the matter are given in the stimulus and separate the elements and compounds​

Answer 1

Answer:

Often the symbols are based on the Latin name for the element, so it isn't always obvious why an element has a particular symbol.

A chemical formula represents an element or compound in balanced equations . The formulae for most elements is just their symbol. Some non-metal elements exist as simple molecules with two atoms joined together. We say that these elements are diatomic .