Question

What is the atomic number of phosphate?

Answer 1

Hint: We must know that the nuclear number or proton number of a substance component is the quantity of protons found in the core of each particle of that component. The nuclear number exceptionally recognizes a compound component. It is indistinguishable from the charge number of the core. In an uncharged particle, the nuclear number is additionally equivalent to the quantity of electrons.

Complete step by step answer:
We know that a phosphate is an anion, salt, utilitarian gathering or ester from a phosphoric corrosive. It most regularly implies orthophosphate, a subordinate of ortho-phosphoric acid ${H_3}P{O_4}$.
The phosphate or orthophosphate particle ${[P{O_4}]^{3 - }}$ is obtained from phosphoric acid by the evacuation of three ${H^ + }$ protons. Evacuation of a couple of protons gives the dihydrogen phosphate particle ${[{H_2}P{O_4}]^ - }$ what's more, the hydrogen phosphate ${[HP{O_4}]^{2 - }}$ particles individually. These names are additionally utilized, for salts of those anions, for example, ammonium dihydrogen phosphate and trisodium phosphate.
We can know that phosphate is not an element. Phosphate is an anion with the synthetic equation ${[P{O_4}]^{3 - }}$ furthermore, has the above design. Just single components have a nuclear number, which is the quantity of protons in the core. The atomic number of phosphorus is \[15\] and the atomic number of oxygen is \[8\] .
We can know that the atomic mass of phosphate ${[P{O_4}]^{3 - }}$ is \[95g/mol\] . Because the atomic mass of phosphorus is \[30.97amu\] and the atomic mass of Oxygen is \[15.99amu\] . Then, four atoms of oxygen are present. So, that \[15.99amu\] is multiplied by $4$ . Then, \[63.96amu\] is formed. Finally, adding the values \[30.97amu\] and \[63.96amu\] to give \[94.93amu\] . That is approximately \[95g/mol\] .

Note: We must have to remember that phosphate rock is prepared to deliver phosphorus, which is one of the three fundamental supplements most usually utilized in composts (the other two are nitrogen and potassium). Phosphate can likewise, be transformed into phosphoric corrosive, which is utilized in everything from food and beautifiers to creature feed and gadgets.