Explanation:
it should be option number (D) Iron (III) oxide
Answer:
The answer to your question is 2 molecules, or B(edg 2021).
Explanation:
edg 2021
The thing that it is called is it is called the atomic number of the thing
Answer:
It has 140 neutrons because Mass number= No of protons + no of neutrons
In the electron cloud model, the atoms are in unpredicted places. But in the Bohr model, atoms are in "rows"
