Using Avogadro's number:
(1.45 mol)(6.022140857 x 10^23 atoms/mol) = 8.73 x 10^23 atoms
Sodium/natrium is a metal from first column group so it should have one 1+ charge. Phosphate ion has 3- charge. That is why there 3 natrium ion for 1 phosphate ion when this molecule is dissolved in water. The ion formula would be:
(Na)

(PO

) ==> 3 Na

+ PO
Explanation:
fancy number to a delocalized electrons are electrons that move randomly throughout the metallic structure
Answer: it’s a I believe
Explanation: protons are smaller then atoms which means they have less mass
17.6667 Feet is the answer.