Question

If there are no subscripts in a chemical formula, such as CNO, how many atoms of each element are there?

Answer 1

Answer:

only 1 atom will be there for each here three elements are there so 3 atoms

Answer 2

Hey Mate ! this your solution:

The subscripts on the chemical name such as :

$\tt{ \bull \: CO_2}$

$\tt{ \bull \: H_2 O}$

$\tt{ \bull \: CuSO_4}$

Etc.

The symbols are for denoting that how many Atoms of that element are there in the molecule of that compound .

Now, If any compound's molecule does not have any subscript, then it means that there are only 1 atom of each element.

As the given molecule CNO has only one atom of carbon , only one atom of Nitrogen , and only 1 atom of Oxygen