" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
B. p18 e16 n22
C. p32 e33 n41
D. p80 e78 n121
2
a. isobar
b. isoton
c. nggak ada ini kak
d. isotop
e. isotop
f. isobar