Uranium-234 has natural abundance of ……..
a) 0.987%
b) 0.10%
c) 20.987%
d) 0.05%
Uranium-235 has natural abundance of ……..
a)65.987%
b) 0.56%
c) 87.98%
d) 0.75%
Uranium-238 has natural abundance of ……..
a)98.99%
b) 78.98%
c) 99.245%
d) 87.987%
Isotopes of uranium have ………. protons.
a) 92
b) 93
c) 143
d) 99
Uranium-234 have ………. neutrons.
a)143
b) 138
c) 142
d) 146
Uranium-235 have ………. neutrons.
a) 143
b) 138
c) 142
d) 146
