Answer: 8.830418848725065
Explanation:
8.830418848725065
Answer:
In pair NaF and H2O both compounds exibit predominantly ionic bonding.
Bromine has 35 protons, and in this case 46 neutrons, so 35 + 46 = 81
Therefore, the symbol is (subscript 35)(superscript 81) Br.
the answer equals to 29000