In response of what like what’s the full clear question
Answer: The correct answer is A. Hydrogen and chlorine need to be balanced. There's an equal amount of magnesium on each side.
No. of atoms=mols*avagadros no.
N=n*No
N=17 * 6.022 *10^23
No. Of atoms=(17) (6.022*10^23)
Answer:
A) Ionic bond
___transfer of electrons
B) Covalent bond
___sharing of electrons
C) Metallic bond
___freely moving electrons