You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
. O<br />
c. S<br />
d. Mn<br />
e. U<br />
____ 226. A positron has a mass number of __________, a charge of __________, and a mass equal to that of a(an)<br />
__________.<br />
a. 0, 1+, proton<br />
b. 1, 2+, proton<br />
c. 0, 1+, electron<br />
d. 1, 2+, electron<br />
e. 0, 0, proton<br />
____ 227. Complete and balance the following equation. The missing term is __________.<br />
a. Kr<br />
b. Rb<br />
c. Kr<br />
d. Br<br />
e. Rb<br />
____ 228. Complete and balance the following equation. The missing term is __________.<br />
a. U<br />
b. Kr<br />
c. Sr<br />
d. Rb<br />
e. K<br />
____ 229. Complete and balance the following equation. The missing term is __________.<br />
a.<br />
b.<br />
c. He<br />
d.
Change language