a. no.
b. Because the electron configuration is the same for both isotopes.
c. How did Ar= 121.8 get in there?
If you will go up to the Br isotope problem you posted, just follow what I did for that and you can do this one.
Antimony, Sb, has atomic number 51.
a)WHICH PERIOD AND BLOCK IS ANTIMONY FOUND?
is it period 6 block 13???
b)DIFFERENT ISOTOPES OF ANTIMONY HAVE THE SAME CHEMICAL PROPERTIES. EXPLAIN WHY (1)
Is it their the same thing??
C)A SAMPLE OF ANTIMONY, Ar=121.8, WAS ANALYSED AND WAS FOUND TO CONSIST OF 60% OF 121Sb AND ONE OTHER ISOTOPE. DETERMINE THE MASS NUMBER OF THE OTHER ISOTOPE IN THE SAMPLE OF ANTIMONY.
please help I'm really stuck,
4 answers
DrBob222 please help with a i dont know what to do or what it is and for c that was what the question said and I'm still confused please tell me the steps specific to this.
IM VERY STUCK ON C
My teacher put in Ar=121.8 so we would know the ar to use if for the question if that helps yuo answer the question so you can hopefully help me
2 answers