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Fill in the information missing from this tablenuclideprotonsneutrons52...

Question

Fill in the information missing from this tablenuclideprotonsneutrons52

Fill in the information missing from this table nuclide protons neutrons 5 2



Answers

Fill in the missing information about atoms of the four nuclides in the following table. $$\begin{array}{lllll} \hline \text { Symbol } & ^{16} \mathrm{O} & ? & ? & ? \\ \hline \text { Number of Protons } & ? & 26 & ? & 79 \\ \hline \text { Number of Neutrons } & ? & 30 & ? & ? \\ \hline \text { Number of Electrons } & ? & ? & 50 & ? \\ \hline \text { Mass Number } & ? & ? & 118 & 197 \\ \hline \end{array}$$

Okay, So ask to fill in the missing entries. So it's darker, defining or massive? Well, the call their mass number is just a number of protons, plus our number of new Jones Okay, in this symbol above Oh, is our mass number. So we have a mass number 27. Okay, So if we look at our appear out of cable, we see that our atomic number for a l A 13. So that's the number of protons and electrons. And to get our neutrons, you subtract R mass number with our number of protons and its 13 which is equal to working. Okay, Now, for X column, we have the number of protons or for the two looking at our atomic number. Where 22 We yet that we have memo, you know, the same number of electrons protons. And I'm asked Number is our protons. Plus left Chanda. Very sorry. Plus new John. So that's equal to 98. And I'll put an idea eight appear as well. Okay, so we see that for next Call him. We have our number of luck. Chunk of 60. So that's the same number of Proton I'm looking at our atomic number of 16. We see that we have Andy. Okay? Now, to get our neutron too thin, subtract are last number with our pro junk. Do not use me anything on her last column. We have a proton in 92. So that is you. John's in the same amount. Neutrons is our last number. Minus are proton and that's equal to 146. And our symbol is 2 30 eights You

For this question question, you are given the nuclear symbol for a particular new Clyde iron 57. And you were asked to determine how many protons iron 57 has and how many neutrons this iron 57 new Clyde has. So let's redraw the nuclear symbol iron is F. E. This 57 up top corresponds to the mass number. The mass number is the number of protons plus the number of neutrons. The 26 down here corresponds to the atomic number and the atomic number is simply the number of protons. So the number of protons is 26. To determine the number of neutrons, it's going to be the number of protons plus neutrons minus the number of neutrons. So 57 minus 26 will give us the total number of neutrons, which would be 31.

Let's fill in the following table a hand assuming each column represents a neutral atom. For the first column Zinc, Zinc has an atomic number of 30 30 protons. 30 electrons for neutral atom mass numbers 65 number of neutrons would be mass number minus number of protons, 35 neutrons. Second column 44 protons, neutral atom, 44 electrons. The mass number would be a number of protons plus the number of neutrons for 101 number of protons 44 is equal to the atomic numbers. So this is the element Brittany. Um And last number is one on 1 Third column number of electrons is 38 neutral atom. Number of protons is 38. The mass number of the 38 number of protons plus 49 number of neutrons give us 87 For the mass number Number of protons is 38, which means the atomic number is 38. The element is strontium Mass # 87. Fourth column number of electrons is 47. Number of protons would be 47. Number of neutrons would be the mass number minus number of protons To give us 61 neutrons. Atomic number 47 elements silver, Last # one and Wait. And for the fifth column 92 protons gives us 92 electrons, number of neutrons to 35 minus 92 to give us 143 neutrons, And atomic number 92 is the element uranium And a mass number of to 35.

So in this question we are asked to calculate the number off protons and the number of neutrons for this Radan isotope. So the number of protons is always going to be equal to the atomic number over here. So the number of protons with this raid on isotope which I'm going to symbolize with the letter P is equal to 86. And the number of neutrons is the difference between the mass number 219 and the atomic number 86. Because the mass number is always the some off the number of protons and the number of neutrons. And we know the number of protons from the atomic number. So we can take away 86 from 219 and they use the number of neutrons present in this isotope. And if the subject 86 from 219 they get 133. And so this isotope has 86 protons and 133 neutrons


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