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.

Question

anonymous · Answer

@redred413 do you know? Im realy in a hury

anonymous · Answer

p=11
n=12
e=11

anonymous · Answer

yup thats right...

anonymous · Answer

how did you get that? I have a test on this tomorrow and I am realy confused.

anonymous · Answer

Periodic table

anonymous · Answer

http://www.chemicalelements.com/show/atomicnumber.html

anonymous · Answer

Btw why are you mad at me?

anonymous · Answer

http://www.kentchemistry.com/links/AtomicStructure/protneuele.htm

anonymous · Answer

I have a text book full of this and still dont understand this. and no im not mad at you just in a hurry.:)

anonymous · Answer

oh ok...

anonymous · Answer

do you get it now?

anonymous · Answer

I am trying to check the answer but it keeps saying that it is wrong

anonymous · Answer

what?

anonymous · Answer

the answer is 11 12 11 and 23 28 23 cause of the atomic mass 23 for the second one

anonymous · Answer

Ok the program wasnt working right, thank you I get it now.

anonymous · Answer

you are welcome :)