Answer:
Five ( 5 ) is the correct answer
If every oxygen is combined with an aluminium ion, it has a charge of -2, The charge of each aluminum ion would be -3.
Uncharged Aluminum atom must need to lose it's electrons,in order to form the bond with oxygen which has vacant orbitals
ion
atom that has a positive or negative charge because it lost or gained one or more electrons
chemical bond
the attractive force that holds atoms or ions together
ionic bond
a chemical bond in which one atom loses an electron and the other atom gains electrons to form ions
chemical formula
a combination of chemical symbols and numbers to represent a substance
Thanks
covalent bond
bond formed by the sharing of electrons between atoms
I believe the answer is option D !!
D
B
C
D
I don't think all these answers are right but Those are my best answers
Answer:
Solute is Pottasium Nitrate and Solvent is Water.
Explanation: