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True or False Quiz
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1

An alpha particle is really a high-energy electron ejected from the nucleus.
A)True
B)False
2

When <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0072509783/121105/chap13tfq_img1.jpg','popWin', 'width=76,height=92,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a> undergoes beta-decay, the product is <a onClick="window.open('/olcweb/cgi/pluginpop.cgi?it=jpg::::/sites/dl/free/0072509783/121105/chap13tfq_img2.jpg','popWin', 'width=81,height=90,resizable,scrollbars');" href="#"><img valign="absmiddle" height="16" width="16" border="0" src="/olcweb/styles/shared/linkicons/image.gif"> (0.0K)</a>.
A)True
B)False
3

Isotopes with an even number of both protons and neutrons are generally stable.
A)True
B)False
4

X undergoes radioactive decay to Y with a half-life of five minutes. After 10 minutes, the sample of X has completely decayed to Y.
A)True
B)False
5

The mass of a nucleus is slightly greater than the sum of the masses of the individual protons and neutrons.
A)True
B)False





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