stabar
I know this is a science question but there are not many people in that room. Find the number of Protons,Electrons, and Neutrons. When the Atomic Number is 11, the Symbol is Na, and the Atomic Mass is 23? this has to do with the Periodic Table.
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stabar
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@redred413 do you know? Im realy in a hury
elexusvanderhorst
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p=11
n=12
e=11
redred413
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yup thats right...
stabar
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how did you get that? I have a test on this tomorrow and I am realy confused.
redred413
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Periodic table
redred413
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Btw why are you mad at me?
stabar
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I have a text book full of this and still dont understand this. and no im not mad at you just in a hurry.:)
redred413
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oh ok...
redred413
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do you get it now?
stabar
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I am trying to check the answer but it keeps saying that it is wrong
redred413
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what?
redred413
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the answer is 11 12 11 and 23 28 23 cause of the atomic mass 23 for the second one
stabar
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Ok the program wasnt working right, thank you I get it now.
redred413
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you are welcome :)