Answer:
the 6 stands for the atomic number
the 12.01 stands for the atomic mass
Answer: Bb you are loved and they may not be right for you and I’m sorry if there’s something going on you can message me but trust me you are loved!!
Explanation:
Well, it’s just like that. Life and all
1 cm of copper. This is because copper atoms are heavier than aluminum atoms.
Example of correct chemical formula is Al2O3
Explanation
Al2O3 is correct because Aluminium (Al) has a valence of three(3) while oxygen(O) has a valence of two (2) . when writing a chemical formula one start with cation(POSITIVELY CHARGED) symbol followed by anion symbol (negatively charged). The valence number are interchanged between cation and anion and are then written as subscript.